NSN 5325-00-803-7306 MS166241056, MS16624-1056, MS166242056

Product Details | RETAINING RING

5325-00-803-7306 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: MS166241056, MS16624-1056, MS166242056, MS16624-2056, MS166243056, MS16624-3056, MS1662456, MS16624-56, NAS5156, NAS51-56, NAS67056, NAS670-56, S21904, S2190-4, SMD3335632, SM-D-333563-2, MILR21248, MILR21248BTY1CL2, MIL-R-21248BTY1CL2, 715025-107 , 715634PC7 , 806272, 81714PC9 , 418-010-180, 42R205165, 42R2051-65, 510056, 5100-56, 510056MD, 5100-56MD, 510056MDZD, 5100-56MDZD, 510056PP, 5100-56PP, 510056SMD, 5100-56-S-MD, 510056SPP, 5100-56-S-PP, 510056ZD, 5100-56ZD, 2612152, 310056, 3100-56, 310056CD, 3100-56CD, 310056STCD, 3100-56-ST-CD, 310056STPA, 3100-56-ST-PA, 554453PC7, 588524PC13 , 675867PC1, 6999925, 69999-25 , 5325-00-803-7306, 00-803-7306, 5365008037306 , 5325008037306 , 008037306, 715025107, 418010180

Hardware and Abrasives | Fastening Devices

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-803-7306	07623 ( RING, RETAINING )

Drawings & Photos | NSN 5325-00-803-7306

Part Number	Request Date	QTY	Origin
5325-00-803-7306	2023-03-61	1478	DIBBS
MS166241056	2022-04-97	500	United States
5325-00-803-7306	2021-03-63	5556	DIBBS
MS16624-1056	2016-04-110	100	US
MS16624-2056	2014-03-78	5	United States
MS16624-2056	2014-03-71	3	United States
MILR21248	2013-04-112	5	MX
5325-00-803-7306	2012-06-165	4552	DIBBS
MS166243056	2011-12-342	115	US
5325-00-803-7306	2011-10-301	1667	DIBBS
MILR21248	2011-02-47	24	us
MS166241056	2006-12-352	1	Canada

Cross Reference | NSN 5325-00-803-7306

Part Number	Cage Code	Manufacturer
2612152	77212	TBG INC PEERLESS PUMP DIV
3100-56	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
3100-56-ST-CD	97464	TRUARC CO LLC
3100-56-ST-PA	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
3100-56CD	97464	TRUARC CO LLC
418-010-180	60506	LUBRIQUIP INC DBA LUBRIQUIP INC. A UNIT OF IDEX
42R2051-65	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
5100-56	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
5100-56-S-MD	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
5100-56-S-MD	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5100-56-S-MD	97464	TRUARC CO LLC
5100-56-S-PP	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5100-56MD	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
5100-56MD	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5100-56MDZD	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5100-56PP	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5100-56ZD	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5325008037306	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5365008037306	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
MIL-R-21248BTY1CL2	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR21248	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS16624-1056	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16624-3056	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16624-56	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
NAS51-56	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS51-56	F1958	LIEBHERR-AEROSPACE TOULOUSE SAS
NAS670-56	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
S2190-4	92755	NORTHROP GRUMMAN SYSTEMS CORPORATION DBA LAND & SELF PROTECTION SYSTEM
SM-D-333563-2	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Related Products | NSN 5325-00-803-7306

5325-00-803-7307, 5325-00-803-7308, 5325-00-803-7311, 5325-00-803-7312, 5325-00-803-7313

Technical Data | NSN 5325-00-803-7306

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 OR ZINC PLATED,MIL-C-81562,TY 2 CL 3
STRENGTH RATING	NOT RATED
MATERIAL HARDNESS RATING	66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM
CASEHARDENING INDICATOR	NOT CASEHARDENED
RING STYLE	A41 EXTERNAL
INSIDE DIAMETER	0.511 INCHES MINIMUM AND 0.526 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE	D4 RECTANGULAR
MAJOR THICKNESS	0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM
USAGE DESIGN	EXTERNAL
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS16624-1056

Restrictions/Controls & Freight Information | NSN 5325-00-803-7306

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:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

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 5325-00-803-7306

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	1 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	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	2	Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
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 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	1 EA : Each