NSN 5325-00-804-7645 MS166244050, MS16624-4050, A158499-101-11 ITEM 9

Product Details | RETAINING RING

5325-00-804-7645 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: MS166244050, MS16624-4050, A158499-101-11 ITEM 9 , A15849910111ITEM9, AFB00050021, AFB000500-21, DM20F102G0500WV 4CR, DM20F102G0500WV4CR, Q2-50, Q250CP, Q2-50-CP, W250SS, W-250-SS, Z26, Z2-6, Q250, 01306244050, 0130-624-4050, 1862018PC32, 2775021050, 277-502-1050, 310050SS2, 3100-50SS2, 4111704050, 411170-4050, 488625-166, 510050H, 5100-50H, 510050W, 5100-50W , 6999950W, 69999-50W, 7434114A, 74341-14A, 8176734, 907774K35, 95304A251 , 5325-00-804-7645, 00-804-7645, 5325008047645, 488625166, 008047645

Hardware and Abrasives | Fastening Devices

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-804-7645	07623 ( RING, RETAINING )

Drawings & Photos | NSN 5325-00-804-7645

Part Number	Request Date	QTY	Origin
MS166244050	2024-07-198	150	Korea
MS166244050	2023-10-303	180	Korea
MS166244050	2023-03-79	170	Korea
5325-00-804-7645	2021-01-19	1352	DIBBS
MS16624-4050	2019-08-232	1300	South Korea
5325-00-804-7645	2018-11-305	5955	DIBBS
5325-00-804-7645	2017-02-53	36	MANUAL
5325-00-804-7645	2015-08-217	30	United States
MS166244050	2014-09-246	2	Australia
5325-00-804-7645	2011-08-213	63	PA
5325-00-804-7645	2010-08-231	16	US
Q250CP	2010-01-28	600	US
5325-00-804-7645	2009-10-288	60	United States
5325-00-804-7645	2009-03-84	23000	DIBBS
5325-00-804-7645	2008-09-270	15100	DIBBS
5325-00-804-7645	2008-04-93	14400	DIBBS

Cross Reference | NSN 5325-00-804-7645

Part Number	Cage Code	Manufacturer
0130-624-4050	36334	INDAL TECHNOLOGIES INC
1862018PC32	81316	PORTSMOUTH NAVAL SHIPYARD
277-502-1050	95542	NORTHROP GRUMMAN SYSTEMS CORPORATION
3100-50SS2	97464	TRUARC CO LLC
411170-4050	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
488625-166	30086	SPD ELECTRICAL SYSTEMS, INC
5100-50H	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
5100-50H	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
5100-50W	07382	ROTOR CLIP COMPANY INC. DBA ROTOR CLAMP
5100-50W	79136	TRUARC COMPANY LLC DBA WALDES TRUARC
69999-50W	73030	HAMILTON SUNDSTRAND CORPORATION
74341-14A	86184	GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO
8176734	18876	U S ARMY AVIATION AND MISSILE COMMAND
907774K35	06840	BENDIX CORP THE
907774K35	06848	HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
95304A251	39428	MCMASTER-CARR SUPPLY COMPANY
A158499-101-11 ITEM 9	3CX89	GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS, INC.
AFB000500-21	U1585	THE HYMATIC ENGINEERING COMPANYLIMITED T/A HONEYWELL HYMATIC
DM20F102G0500WV 4CR	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
MS16624-4050	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS16624-4050	D9182	BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
Q2-50	29440	W. M. BERG INC
Q2-50-CP	29440	W. M. BERG INC
W-250-SS	96881	THOMSON INDUSTRIES INC
Z2-6	00141	ROLLER BEARING COMPANY OF AMERICA, INC.

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Related Products | NSN 5325-00-804-7645

5325-00-804-7646, 5325-00-804-7647, 5325-00-804-7651, 5325-00-804-7653, 5325-00-804-7681

Technical Data | NSN 5325-00-804-7645

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	0.456 INCHES MINIMUM AND 0.463 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	MS16624-4050

Restrictions/Controls & Freight Information | NSN 5325-00-804-7645

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	063520	WAVEGUIDE IN BOXES/CRATES
Less than car load rating
Less than truck load rating	W	Rating Variable
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 5325-00-804-7645

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	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