NSN 5325-00-282-7120 MS166244037, MS16624-4037 , B68682

Product Details | RETAINING RING

5325-00-282-7120 A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see PUSH ON NUT. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also CLIP, RETAINING and PIN, LOCK. Excludes RING, CONNECTING, ROUND.

Part Alternates: MS166244037, MS16624-4037 , B68682, MILR21248 , R271NAA0037NN119NNQA1 , R271NAA0037NN119NNQD1, T9160475PC263 , X3502007211, X350-200-7211 , 7196 , 856927, 85692700, 856927-00 , 907769K35 , 0123109100 , 1086207, 108620-7 , 10965 , 12E501113, 12E5011-13 , 12Z501113, 12Z5011-13 , 1575194 , 203686C13, 21402735, 2140273-5 , 218420 , 235212A037, 2775021037, 277-502-1037 , 2800023013, 28-00023-013 , 303852 , 310037SS2, 3100-37-SS2 , 42R204870, 42R2048-70 , 480775PC263 , 510037H, 5100-37H , 5100-37-H , 5325-00-282-7120, 00-282-7120, 5325002827120, 002827120

Hardware and Abrasives | Fastening Devices

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-282-7120	07623 ( RING, RETAINING )

Drawings & Photos | NSN 5325-00-282-7120

Part Number	Request Date	QTY	Origin
MS166244037	2025-08-223	12	United States
5325-00-282-7120	2025-01-16	3847	DIBBS
MS166244037	2024-12-337	100	Japan
5325-00-282-7120	2024-10-291	1189	DIBBS
5325-00-282-7120	2024-02-46	1437	DIBBS
5325-00-282-7120	2023-10-288	2716	DIBBS
5325-00-282-7120	2023-06-170	2388	DIBBS
5325-00-282-7120	2023-03-75	1123	DIBBS
7196	2021-01-05	1	AT
MS16624-4037	2020-06-174	80	Hong Kong
MS16624-4037	2017-11-317	8	Canada
7196	2017-04-109	4	United States
5325-00-282-7120	2017-03-88	11024	DIBBS
5325-00-282-7120	2017-02-53	18	MANUAL
5325-00-282-7120	2017-02-38	8796	DIBBS
MS16624-4037	2016-05-137	2
5325-00-282-7120	2016-04-115	12259	DIBBS
7196	2015-08-233	3	Malaysia
MS166244037	2014-08-237	4	US
5325-00-282-7120	2014-08-219	10	US
MS16624-4037	2014-08-217	12	US
MILR21248	2013-04-112	5	MX
MS166244037	2012-04-110	51	United States
MS166244037	2011-07-200	800	TR
MILR21248	2011-02-47	24	us
MS166244037	2011-02-42	500	US
MS166244037	2010-10-300	15	United States
MS166244037	2010-03-70	100	Singapore
5325-00-282-7120	2009-02-41	4	United States
MS166244037	2008-09-247	25	United States
MS166244037	2008-05-150	88	United States
MS166244037	2007-10-277	25	United States
MS166244037	2007-09-264	50	United States

Cross Reference | NSN 5325-00-282-7120

Part Number	Cage Code	Manufacturer
0123109100	F6573	RENAULT TRUCKS DEFENSE
108620-7	37695	RAYTHEON COMPANY DBA RAYTHEON
10965	82423	KLEINSCHMIDT INC
12E5011-13	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
12Z5011-13	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
1575194	79500	WESTINGHOUSE ELECTRIC CORP
203686C13	71313	VIKING TECHNOLOGIES, LTD.
2140273-5	28527	EXELIS INC. DBA ELECTRONIC SYSTEMS, INTEGRATED
218420	66503	WOODWARD, INC. DBA WOODWARD
235212A037	28527	EXELIS INC. DBA ELECTRONIC SYSTEMS, INTEGRATED
277-502-1037	95542	NORTHROP GRUMMAN SYSTEMS CORPORATION
28-00023-013	00724	RAYTHEON COMPANY DBA RAYTHEON
28-00023-013	K0268	RAYTHEON SYSTEMS LTD
303852	H0G87	WIBA ZEVENAAR B.V.
3100-37-SS2	97464	TRUARC CO LLC
42R2048-70	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
480775PC263	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
5100-37-H	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
5100-37H	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
7196	11599	TRIUMPH ENGINE CONTROL SYSTEMS, LLC
856927	19203	PICATINNY ARSENAL
856927-00	32345	DEFENSE REDUCTION AGENCY
907769K35	06848	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
907769K35	55284	HONEYWELL INTERNATIONAL INC DBA HONEYWELL
B68682	K0967	MBDA UK LTD
MILR21248	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS16624-4037	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
R271NAA0037NN119NNQA1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
R271NAA0037NN119NNQD1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
T9160475PC263	24446	GENERAL ELECTRIC CO
X350-200-7211	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES

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Related Products | NSN 5325-00-282-7120

5325-00-282-7124, 5325-00-282-7125, 5325-00-282-7126, 5325-00-282-7127, 5325-00-282-7128

Technical Data | NSN 5325-00-282-7120

Characteristic	Specifications
MATERIAL	STEEL, AMS 5520
SURFACE TREATMENT	PASSIVATED, QQ-P-35
STRENGTH RATING	NOT RATED
MATERIAL HARDNESS RATING	63.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 69.5 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	A41 EXTERNAL
INSIDE DIAMETER	0.333 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	D4 RECTANGULAR
MAJOR THICKNESS	0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
USAGE DESIGN	EXTERNAL
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MILR21248
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS16624-4037

Restrictions/Controls & Freight Information | NSN 5325-00-282-7120

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	095190	HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating	Q	70.0
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 5325-00-282-7120

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	M 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.
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	M 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
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	M EA : Each

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	M EA : Each