NSN 5310-00-149-9116 MS20002C8 , NAS1438C, NAS143-8C

Product Details | RECESSED WASHER

5310-00-149-9116 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: MS20002C8 , NAS1438C, NAS143-8C, NASM20002C8, NASM20002-C8, T4M2848C, T4M284-8C, 10087981 , 145-4510923-105, 21326 FIND 26, 21326FIND26, 21835 FIND 51, 21835FIND51, 52103 FIND 53, 52103FIND53, 52122 FIND 54, 52122FIND54, 5310-00-149-9116, 00-149-9116, 1454510923105, 5310001499116, 001499116

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-149-9116	15933 ( WASHER, RECESSED )

Drawings & Photos | NSN 5310-00-149-9116

Part Number	Request Date	QTY	Origin
5310-00-149-9116	2025-08-219	1	US
5310-00-149-9116	2025-05-143	60	KR
5310-00-149-9116	2025-05-140	60	KR
MS20002C8	2025-02-51	10	Malaysia
MS20002C8	2024-08-235	1	Japan
MS20002C8	2023-04-101	2	United States
MS20002C8	2022-10-286	24	United States
5310-00-149-9116	2022-01-20	2	VN
5310-00-149-9116	2021-12-343	4	United States
MS20002C8	2021-02-32	260	US
MS20002C8	2020-10-295	32	US
MS20002C8	2020-02-59	2	VN
MS20002C8	2019-06-177	68	United States
MS20002C8	2019-04-116	25	United States
5310-00-149-9116	2019-01-15	144	DIBBS
5310-00-149-9116	2019-01-13	1385	DIBBS
5310-00-149-9116	2018-09-259	779	DIBBS
5310-00-149-9116	2018-08-226	1851	DIBBS
5310-00-149-9116	2018-08-218	1851	DIBBS
5310-00-149-9116	2018-06-154	2082	DIBBS
MS20002C8	2018-03-75	5	United States
MS20002C8	2017-12-349	400	US
5310-00-149-9116	2017-10-274	1174	DIBBS
MS20002C8	2017-07-198	100	US
MS20002C8	2017-07-198	100	US
MS20002C8	2017-03-61	10	us
MS20002C8	2016-11-334	64	United States
MS20002C8	2016-11-312	12	United States
MS20002C8	2016-10-285	1	United States
5310-00-149-9116	2015-08-228	3357	DIBBS
5310-00-149-9116	2015-07-186	11366	DIBBS
5310-00-149-9116	2015-06-172	1149	DIBBS
MS20002C8	2015-01-20	2	US
5310-00-149-9116	2014-04-103	2682	DIBBS
MS20002C8	2014-03-71	1104	United States
MS20002C8	2013-10-275	24	Malaysia
MS20002C8	2013-06-155	2	United States
MS20002C8	2012-06-178	100	PK
MS20002C8	2012-05-131	50	US
MS20002C8	2012-03-66	30	United States
MS20002C8	2012-02-55	48	United Kingdom
MS20002C8	2011-12-343	20	United States
MS20002C8	2011-10-291	127	US
MS20002C8	2011-06-175	8	US
MS20002C8	2011-06-175	100	Sri Lanka
5310-00-149-9116	2011-05-130	256	United States
MS20002C8	2011-03-73	100	US
MS20002C8	2011-02-46	6	United States
MS20002C8	2010-10-298	40	US
MS20002C8	2010-09-271	12	United States
5310-00-149-9116	2010-07-211	1701	DIBBS
5310-00-149-9116	2009-03-90	10	United States
5310-00-149-9116	2008-10-280	4	Canada
5310-00-149-9116	2008-09-273	665	DIBBS
5310-00-149-9116	2008-04-113	40	US
5310-00-149-9116	2007-10-281	28	US

Cross Reference | NSN 5310-00-149-9116

Part Number	Cage Code	Manufacturer
145-4510923-105	51563	ROHR, INC DBA GOODRICH AEROSTRUCTURES GROUP
21326 FIND 26	78062	DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE
21835 FIND 51	78062	DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE
52103 FIND 53	53711	NAVAL SEA SYSTEMS COMMAND
52122 FIND 54	78062	DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE
5310001499116	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
MS20002C8	0P012	H. V. MODY, INC. DBA MODY AEROSPACE
MS20002C8	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS20002C8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NAS143-8C	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NASM20002-C8	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
T4M284-8C	10630	ANILLO INDUSTRIES, INC. DBA ANILLO INDUSTRIES
T4M284-8C	59570	TRICO MANUFACTURING INC.

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Related Products | NSN 5310-00-149-9116

5310-00-149-9117, 5310-00-149-9118, 5310-00-149-9119, 5310-00-149-9120, 5310-00-149-9121

Technical Data | NSN 5310-00-149-9116

Characteristic	Specifications
MATERIAL	STEEL COMP 1330 OR STEEL COMP 4130
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES
SURFACE TREATMENT	CADMIUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
HARDNESS RATING	NOT RATED
HOLE DIAMETER	0.504 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
OUTSIDE DIAMETER	0.875 INCHES NOMINAL
RECESS DIAMETER	0.604 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
MATERIAL THICKNESS	0.078 INCHES NOMINAL
RECESS ANGLE	90.0 DEGREES NOMINAL
III MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 5310-00-149-9116

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	194160	WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating	U	50.0
Water commodity Code	713	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 5310-00-149-9116

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	B	Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous Group	BK	CH-47
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 PG : Package

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.
Materiel Management Aggregation Code	HL	TG:TH-1H SUPT HELICOPTER
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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 PG : Package

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
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	1 PG : Package

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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	1 PG : Package