NSN 5310-00-894-3637 A05495, AS8650D , AS8650E

Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-894-3637 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: A05495, AS8650D , AS8650E, NAS1291A3M , NAS1291C3M, NAS1291C3MW , NAS1291C4M, NRH30C3M, NRH30C-3M , H42-3 , H42-4 , H527663, H52766-3 , B69981, BH1291C3MFA, BH1291C-3MFA , CIPRDNAS1291C3M, CIPRD-NAS1291C3M , FN1014M1032 , FN812M1032, P32333 , P32334, RMLH385802, RMLH3858-02 , RMLH3858048, RMLH3858-048, VN324DH02 , H424, H423, 03A1533L, 03A153-3L , 1138161, 1138-161, 17720751, 1772075-1 , 2636928 , 4575592, 457-5592 , 4575593, 457-5593 , 5255959105, 525-595-9105 , 568424347002, 568-4-24347-002 , 568424347004, 568-4-24347-004, 79800759006 , 839633L, 83963-3L , 8602920008, 860292-0008, 8602928, 860292-8, 9475320313, 947532-0313 , 95031125, 950311-25 , 984040, 5310-00-894-3637, 00-894-3637, 5310008943638, 5310008943637 , 008943637

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-894-3637	29730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )

Drawings & Photos | NSN 5310-00-894-3637

Part Number	Request Date	QTY	Origin
NAS1291C4M	2025-12-344	130	South Korea
NAS1291C3M	2025-12-344	175	South Korea
NAS1291C3M	2025-10-304	8	US
NAS1291C4M	2025-09-268	115	South Korea
NAS1291C4M	2025-09-265	8	United States
NAS1291C3M	2025-07-202	16	United States
5310-00-894-3638	2025-07-196	220	Spain
NAS1291C4M	2025-05-134	6	United States
NAS1291C3M	2025-04-106	10	France
NAS1291C3M	2025-04-106	1	France
NAS1291C4M	2025-04-106	10	France
NAS1291C3M	2025-02-42	100	PH
NAS1291C4M	2025-02-42	100	PH
NAS1291C3M	2025-01-10	25	US
5310-00-894-3638	2024-11-327	400	Taiwan
NAS1291C3M	2024-10-285	50	US
NAS1291C4M	2024-10-283	2688	Italy
NAS1291C3M	2024-10-277	41	Italy
5310-00-894-3638	2024-06-157	2800	IN
NAS1291C4M	2024-04-116	100	United States
NAS1291C4M	2024-04-113	20	Saudi Arabia
NAS1291C3M	2024-04-110	223	United States
NAS1291C4M	2024-04-93	100	United States
NAS1291C3M	2024-03-88	2000	United States
NAS1291C4M	2024-03-65	100	US
NAS1291C4M	2023-11-324	50	Indonesia
NAS1291C3M	2023-09-258	30	Indonesia
NAS1291C4M	2023-09-258	6	Indonesia
NAS1291C3M	2023-08-213	30	United States
5310-00-894-3637	2023-04-93	200	United States
NAS1291C4M	2023-03-88	250	United States
NAS1291C4M	2023-03-88	500	United States
NAS1291C4M	2023-03-88	750	United States
NAS1291C4M	2023-03-88	1000	United States
5310-00-894-3637	2023-03-65	200	United States
NAS1291C3M	2023-02-39	30	Indonesia
NAS1291C4M	2023-02-39	6	Indonesia
NAS1291C4M	2022-10-291	200	United States
1138-161	2022-07-199	5764	DIBBS
568-4-24347-004	2022-07-199	5764	DIBBS
984040	2022-07-199	5764	DIBBS
AS8650E	2022-07-199	5764	DIBBS
B69981	2022-07-199	5764	DIBBS
H42-4	2022-07-199	5764	DIBBS
NAS1291C4M	2022-07-199	5764	DIBBS
P32334	2022-07-199	5764	DIBBS
5310-00-894-3638	2022-07-187	62620	US
NAS1291C4M	2022-07-182	270	United States
NAS1291C4M	2022-02-46	150	United States
NAS1291C3M	2022-01-06	250	IN
1138-161	2022-01-03	5764	DIBBS
568-4-24347-004	2022-01-03	5764	DIBBS
984040	2022-01-03	5764	DIBBS
AS8650E	2022-01-03	5764	DIBBS
B69981	2022-01-03	5764	DIBBS
H42-4	2022-01-03	5764	DIBBS
NAS1291C4M	2022-01-03	5764	DIBBS
P32334	2022-01-03	5764	DIBBS
NAS1291C4M	2021-11-333	150	United States
NAS1291C4M	2021-08-215	250	United States
NAS1291C4M	2021-08-215	500	United States
5310-00-894-3637	2020-10-280	100	MANUAL
NAS1291C4M	2020-10-280	100	SA
NAS1291C4M	2020-08-217	50	United States
NAS1291C3M	2020-03-85	100	US
NAS1291C4M	2020-03-70	40	Korea
5310-00-894-3637	2020-02-48	10	KR
NAS1291C4M	2020-02-37	60	United States
NAS1291C3M	2020-01-06	50	United States
NAS1291C3M	2020-01-06	50	United States
5310-00-894-3638	2019-12-361	100	Taiwan
5310-00-894-3638	2019-09-263	1000	Singapore
NAS1291C4M	2019-07-192	6	US
NAS1291C4M	2019-02-38	200	United States
5310-00-894-3637	2018-12-340	32147	GU
5310-00-894-3637	2018-11-317	18271	DIBBS
5310-00-894-3637	2018-10-282	14232	DIBBS
5310-00-894-3637	2018-09-260	2231	DIBBS
5310-00-894-3637	2018-08-219	13645	DIBBS
5310-00-894-3637	2018-07-199	2395	DIBBS
NAS1291C3M	2018-07-193	100	United States
NAS1291C4M	2018-07-193	100	United States
5310-00-894-3637	2018-07-185	15625	DIBBS
5310-00-894-3637	2018-05-137	9046	DIBBS
5310-00-894-3637	2018-04-106	6579	DIBBS
5310-00-894-3637	2018-04-93	3427	DIBBS
5310-00-894-3637	2018-03-71	14084	DIBBS
5310-00-894-3638	2017-12-340	1155955	US
5310-00-894-3637	2017-11-310	8040	DIBBS
NAS1291C3M	2017-09-261	2100	US
5310-00-894-3637	2017-08-222	17436	DIBBS
NAS1291C4M	2017-05-131	60	US
NAS1291C4M	2017-04-95	10	India
NAS1291C4M	2017-04-94	1	United States
NAS1291C4M	2017-03-83	25	United States
NAS1291C4M	2017-03-79	5	United States
NAS1291C4M	2017-03-60	3	United States
NAS1291C4M	2017-01-23	4	United States
NAS1291C3M	2017-01-18	20	Philippines
NAS1291C4M	2017-01-18	20	Philippines
NAS1291C3M	2016-12-354	112	US
NAS1291C3M	2016-12-350	4	United States
NAS1291C3M	2016-11-316	50	United States
NAS1291C4M	2016-09-256	150	United States
NAS1291C3M	2016-08-239	150	Taiwan
NAS1291C4M	2016-07-208	100	United States
NAS1291C3M	2016-05-133	55	United States
NAS1291C3M	2016-03-64	4	United States
NAS1291C3M	2016-02-54	80	United States
5310-00-894-3638	2016-02-53	54	United States
NAS1291C4M	2016-01-18	20	Australia
NAS1291C4M	2016-01-18	8	Australia
NAS1291C3M	2016-01-04	10	US
5310-00-894-3637	2015-11-327	20755	DIBBS
NAS1291C4M	2015-11-308	34	United States
NAS1291C4M	2015-11-308	102	United States
NAS1291C4M	2015-11-308	238	United States
NAS1291C4M	2015-11-308	510	United States
NAS1291C4M	2015-11-308	986	United States
NAS1291C4M	2015-11-308	1938	United States
5310-00-894-3637	2015-11-305	13117	DIBBS
NAS1291C4M	2015-08-237	200	Thailand
NAS1291C3M	2015-08-224	2	us
NAS1291C3M	2015-06-169	16	United States
NAS1291C4M	2015-03-84	100	Thailand
NAS1291C3M	2015-03-69	63	United States
5310-00-894-3637	2014-11-320	23923	DIBBS
NAS1291C4M	2014-09-252	100	United States
5310-00-894-3637	2014-08-236	15589	DIBBS
NAS1291C3M	2014-08-232	10	Australia
NAS1291C3M	2014-08-232	10	United States
NAS1291C3M	2014-08-232	10	United States
NAS1291C3M	2014-08-227	10	Australia
5310-00-894-3637	2014-08-219	50	US
NAS1291C4M	2014-03-78	4	United States
NAS1291C3M	2014-01-08	100	US
NAS1291C3M	2013-11-326	30	United States
5310-00-894-3637	2013-11-325	1	DIBBS-RFPs
NAS1291C4M	2013-11-322	180	United States
NAS1291C3M	2013-11-308	100	US
NAS1291C4M	2013-11-308	100	US
5310-00-894-3637	2013-10-291	1	DIBBS-RFPs
5310-00-894-3637	2013-09-246	1	DIBBS-RFPs
5310-00-894-3638	2013-08-231	19	US
NAS1291C4M	2013-07-204	60	United States
NAS1291C4M	2013-07-204	100	United States
NAS1291C4M	2013-07-204	200	United States
NAS1291C4M	2013-07-200	40	US
NAS1291C4M	2013-07-200	40	US
NAS1291C3M	2013-07-183	36	United States
5310-00-894-3637	2013-05-144	56099	DIBBS
NAS1291C3M	2013-05-134	50	CZ
NAS1291C4M	2013-05-134	50	CZ
NAS1291C3M	2013-05-130	100	VE
NAS1291C3M	2013-02-46	100	United States
NAS1291C3M	2013-01-08	100	United States
NAS1291C3M	2013-01-08	100	United States
NAS1291C4M	2012-10-299	220	United States
NAS1291C3M	2012-09-248	500	us
NAS1291C4M	2012-06-173	80	United States
NAS1291C3M	2012-06-170	100	US
H423	2012-06-159	100	US
NAS1291C3M	2012-06-159	100	US
P32333	2012-06-159	100	US
NAS1291C3M	2012-06-156	10	United States
NAS1291C3M	2012-05-136	66	Mexico
NAS1291C3M	2012-05-132	144	IL
NAS1291C3M	2012-05-130	144	Israel
NAS1291C4M	2012-04-110	66	United States
NAS1291C3M	2012-04-103	30000	US
NAS1291C4M	2012-03-73	30	United States
NAS1291C4M	2012-03-73	30	United States
NAS1291C3M	2012-03-73	142	Israel
RMLH3858048	2012-02-56	52	RO
NAS1291C3M	2012-02-53	240	South Korea
NAS1291C4M	2012-01-19	2700	United States
NAS1291C3M	2011-12-347	25	United States
NAS1291C3M	2011-11-334	160	United States
NAS1291C4M	2011-11-334	200	United States
NAS1291C3M	2011-11-311	4	US
5310-00-894-3638	2011-07-202	153	US
NAS1291C4M	2011-07-188	120	Taiwan
NAS1291C4M	2011-06-174	80	United States
NAS1291C4M	2011-06-171	126	US
NAS1291C4M	2011-05-132	360	US
NAS1291C4M	2011-01-28	320	US
NAS1291C4M	2011-01-14	200	IT
P32334	2010-12-348	21	US
NAS1291C3M	2010-12-342	47	US
NAS1291C4M	2010-11-334	56	United States
NAS1291C4M	2010-11-323	8	United States
NAS1291C3M	2010-10-278	80	Saudi Arabia
NAS1291C3M	2010-10-278	80	Saudi Arabia
NAS1291C3M	2010-10-274	40	US
NAS1291C4M	2010-09-258	3	United States
NAS1291C4M	2010-09-258	26	United States
NAS1291C3M	2010-07-207	500	US
5310-00-894-3638	2010-06-176	33	US
NAS1291C4M	2010-05-126	4	US
NAS1291C4M	2010-04-106	25	US
NAS1291C4M	2010-03-90	100	US
5310-00-894-3638	2010-03-76	600	IL
NAS1291C4M	2010-02-56	4	US
NAS1291C4M	2010-02-54	4	United States
NAS1291C4M	2010-02-53	4	United States
NAS1291C4M	2010-01-28	1	US
5255959105	2009-12-362	100	US
5310-00-894-3638	2009-12-338	100	US
NAS1291C4M	2009-12-338	100	US
NAS1291C4M	2009-11-306	3	India
NAS1291C4M	2009-10-292	20	US
5310-00-894-3638	2009-10-274	5	United States
5310-00-894-3637	2009-09-261	100	US
5310-00-894-3638	2009-08-237	50	Australia
5310-00-894-3637	2009-08-218	100	United States
NAS1291C4M	2009-05-133	7500	US
NAS1291C4M	2009-05-133	15000	US
NAS1291C3M	2009-04-100	1000	India
NAS1291C3M	2009-04-91	76	US
P32333	2008-12-338	50	AR
NAS1291C3M	2008-11-308	50	US
NAS1291C4M	2008-09-262	25	US
NAS1291C4M	2008-08-240	30	United States
NAS1291C3M	2008-07-200	42	US
NAS1291C4M	2008-07-184	50	United States
5310-00-894-3637	2008-06-154	30	US
5310-00-894-3637	2008-04-115	20	United States
NAS1291C4M	2008-04-94	20	US
VN324DH02	2008-04-93	5500	US
5310-00-894-3638	2008-03-79	5000	US
5310-00-894-3637	2008-02-52	10	US
5310-00-894-3638	2008-02-52	10	US
NAS1291C3M	2007-12-339	4560	us
NAS1291C3M	2007-11-332	30	JP
NAS1291C4M	2007-10-278	100000	Brazil
NAS1291C3M	2007-09-250	1500	US

Cross Reference | NSN 5310-00-894-3637

Part Number	Cage Code	Manufacturer
1138-161	66503	WOODWARD, INC. DBA WOODWARD
5310008943637	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
568-4-24347-004	K2523	EATON AEROSPACE LTD
860292-0008	13973	LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
860292-8	13973	LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
984040	F0754	SOC EXPLOITATION MATERIELS MARTINBAKER
AS8650E	K7766	BRITISH STANDARDS INSTITUTION
B69981	K0967	MBDA UK LTD
H42-4	15653	ALCOA GLOBAL FASTENERS, INC.
H42-4	75237	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
H42-4	F6033	TECNOTEC SARL
H42-4	F7652	B E AEROSPACE CONSUMABLESMANAGEMENT DEUX SAS
H42-4	R1120	SATAIR A/S
NAS1291C4M	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
P32334	F0754	SOC EXPLOITATION MATERIELS MARTINBAKER
P32334	U1604	MARTIN-BAKER AIRCRAFT CO LTD DBA MARTIN-BAKER
RMLH3858-048	019L2	MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
RMLH3858-048	72962	HARVARD INDUSTRIES INC

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Related Products | NSN 5310-00-894-3637

5310-00-894-3638, 5310-00-894-3639, 5310-00-894-4234, 5310-00-894-4677, 5310-00-894-4762

Technical Data | NSN 5310-00-894-3637

Characteristic	Specifications
THREAD SERIES	UNF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3B
THREAD DIRECTION	RIGHT-HAND
MATERIAL	STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
HARDNESS RATING	NOT RATED
NUT STYLE	A294 HEXAGON
WASHER OUTSIDE DIAMETER	0.420 INCHES MAXIMUM
OVERALL HEIGHT	0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
WASHER THICKNESS	0.019 INCHES MINIMUM
WIDTH ACROSS FLATS	0.305 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING	550.0 DEG FAHRENHEIT NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-894-3637

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	U	Precious metal type is unknown
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Category	Code	Description
NMF Description	093486	BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	573	unknown
Originating Activity Code	XX
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 5310-00-894-3637

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Price Validation	V	The current standard price has been validated. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification Code	B	Consumable Repair Parts
Operational Test Code	0	Items of supply which when properly packaged and placed in storage, do not require the performance of special procedures while in storage, nor prior to issue, and for which it has been determined that existing Care in Stores quality control procedures are adequate.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	A EA : Each