Product Details | RETAINING RING

5325-00-589-6661 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: M2742630198C, 5325-00-589-6661, 00-589-6661, 5325005896661, 005896661

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 28 DEC 1974 00-589-6661

Drawings & Photos | NSN 5325-00-589-6661


Demand History | NSN 5325-00-589-6661

Part Number Request Date QTY Origin
5325-00-589-6661 2017-02-37 65 DIBBS
5325-00-589-6661 2014-01-14 101 DIBBS
5325-00-589-6661 2012-08-243 25 DIBBS
5325-00-589-6661 2012-08-221 25 DIBBS
5325-00-589-6661 2012-07-209 25 DIBBS
5325-00-589-6661 2011-09-250 25 DIBBS
5325-00-589-6661 2011-04-103 39 DIBBS
5325-00-589-6661 2010-06-162 35 DIBBS
5325-00-589-6661 2010-01-22 35 US
5325-00-589-6661 2010-01-14 35 DIBBS
5325-00-589-6661 2010-01-06 35 DIBBS
5325-00-589-6661 2009-04-110 3 DIBBS
5325-00-589-6661 2009-02-50 1 DIBBS
5325-00-589-6661 2009-02-50 5 DIBBS
5325-00-589-6661 2009-02-44 5 DIBBS

Cross Reference | NSN 5325-00-589-6661

Part Number Cage Code Manufacturer
M2742630198C 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5325-00-589-6661

Characteristic Specifications
MATERIAL STEEL, CARBON
SURFACE TREATMENT PHOSPHATE COATED
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A55 SPECIAL FLAT
INSIDE DIAMETER 4.037 INCHES MINIMUM AND 4.082 INCHES MAXIMUM
OUTSIDE DIAMETER 4.497 INCHES MINIMUM AND 4.532 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D12 DOUBLE OVAL
MAJOR THICKNESS 0.058 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
USAGE DESIGN INTERNAL
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M2742630198C

Restrictions/Controls & Freight Information | NSN 5325-00-589-6661

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code ZQ
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 5325-00-589-6661

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each