NSN 5325-00-804-2771 MS166251250, MS16625-1250, N1300250CD

Product Details | RETAINING RING

5325-00-804-2771 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: MS166251250, MS16625-1250, N1300250CD, N1300-250CD, N5000250MF, N5000-250MF, N5000250SMD, N5000-250SMD, N5000250SPP, N5000-250SPP, NAS50250, NAS50-250, NP456PC38, CL21A759172, CL21A7591-72, R271NAB0250NN05 6NNPF1, R271NAB0250NN056NNPF1, 3000X250STCD, 3000-X250-ST-CD, 5000253, 5000-253, 6706526, 69998250, 69998-250, 5325-00-804-2771, 00-804-2771, 5325008042771, 008042771

Hardware and Abrasives | Fastening Devices

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1963	00-804-2771	07623 ( RING, RETAINING )

Drawings & Photos | NSN 5325-00-804-2771

Part Number	Request Date	QTY	Origin
5325-00-804-2771	2025-09-266	369	DIBBS
5325-00-804-2771	2025-09-254	369	DIBBS
5325-00-804-2771	2025-04-111	248	DIBBS
5325-00-804-2771	2025-01-16	214	DIBBS
5325-00-804-2771	2024-10-291	73	DIBBS
5325-00-804-2771	2024-07-204	202	DIBBS
5325-00-804-2771	2024-07-196	202	DIBBS
5325-00-804-2771	2023-10-288	156	DIBBS
5325-00-804-2771	2023-08-232	52	DIBBS
5325-00-804-2771	2023-04-106	113	DIBBS
5325-00-804-2771	2023-01-16	132	DIBBS
5325-00-804-2771	2022-10-284	211	DIBBS
5325-00-804-2771	2022-08-223	183	DIBBS
5325-00-804-2771	2022-07-208	183	DIBBS
5325-00-804-2771	2022-05-135	133	DIBBS
5325-00-804-2771	2021-11-322	107	DIBBS
5325-00-804-2771	2021-10-280	107	DIBBS
5325-00-804-2771	2019-10-287	654	DIBBS
5325-00-804-2771	2019-05-141	450	DIBBS
NAS50-250	2015-05-138	2	United States
NAS50-250	2015-05-138	2	United States
NAS50-250	2015-05-137	2	United States
5325-00-804-2771	2013-11-332	2420	DIBBS
5325-00-804-2771	2013-09-259	686	DIBBS
5325-00-804-2771	2010-05-144	2083	DIBBS
5325-00-804-2771	2009-03-89	2248	DIBBS
5325-00-804-2771	2009-02-48	1292	DIBBS
5325-00-804-2771	2009-01-20	26	DIBBS
5325-00-804-2771	2008-12-358	318	DIBBS

Cross Reference | NSN 5325-00-804-2771

Part Number	Cage Code	Manufacturer
3000-X250-ST-CD	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
3000-X250-ST-CD	97464	TRUARC CO LLC
5000-253	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
5000-253	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
6706526	24617	GENERAL MOTORS CORP
6706526	73342	ALLISON TRANSMISSION, INC.
69998-250	73030	HAMILTON SUNDSTRAND CORPORATION
CL21A7591-72	15280	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
CL21A7591-72	26916	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MULTIPLE
MS16625-1250	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16625-1250	A9271	GORIZIANE GROUP SPA
N1300-250CD	54963	SEEGER INC ANDERTON-UNITED PRODUCTS DIV
N5000-250MF	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
N5000-250MF	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
N5000-250SMD	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
N5000-250SPP	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS50-250	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NP456PC38	93591	TYCO VALVES & CONTROLS LP Use CAGE Code 04613 for Cataloging.
R271NAB0250NN05 6NNPF1	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

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Related Products | NSN 5325-00-804-2771

5325-00-804-2772, 5325-00-804-2774, 5325-00-804-2775, 5325-00-804-2776, 5325-00-804-2777

Technical Data | NSN 5325-00-804-2771

Characteristic	Specifications
MATERIAL	STEEL,FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090
SURFACE TREATMENT	CADMIUM, QQ-P-416, TYPE 2, CLASS 3
STRENGTH RATING	NOT RATED
MATERIAL HARDNESS RATING	47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	A37 INTERNAL
OUTSIDE DIAMETER	2.745 INCHES MINIMUM AND 2.815 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	D4 RECTANGULAR
MAJOR THICKNESS	0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
USAGE DESIGN	INTERNAL
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS16625-1250

Restrictions/Controls & Freight Information | NSN 5325-00-804-2771

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	093490	BOLT/NUT/SCREW/CLIPS/FASTENER/ETC
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 5325-00-804-2771

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.
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	Q 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	Q 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	Q 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	Q EA : Each