Product Details | RETAINING RING

5325-01-482-0425 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: UR281SP, UR-281SP, VH281PAS02, VH-281-PA-S02, 70526432, 7052643-2, 5325-01-482-0425, 01-482-0425, 5325014820425, 014820425

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 07 FEB 2001 01-482-0425

Drawings & Photos | NSN 5325-01-482-0425


Demand History | NSN 5325-01-482-0425

Part Number Request Date QTY Origin
UR-281SP 2024-02-53 130 DIBBS
VH-281-PA-S02 2024-02-53 130 DIBBS
UR-281SP 2021-12-335 82 DIBBS
VH-281-PA-S02 2021-12-335 82 DIBBS
5325-01-482-0425 2016-05-133 100 DIBBS
5325-01-482-0425 2014-10-275 208 DIBBS
5325-01-482-0425 2012-08-244 1 DIBBS
5325-01-482-0425 2012-08-236 3 DIBBS

Cross Reference | NSN 5325-01-482-0425

Part Number Cage Code Manufacturer
7052643-2 53711 NAVAL SEA SYSTEMS COMMAND
UR-281SP 80756 SPIROLOX, INC.
VH-281-PA-S02 51814 SMALLEY STEEL RING CO.

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Technical Data | NSN 5325-01-482-0425

Characteristic Specifications
MATERIAL STEEL, CORROSION RESISTING
SURFACE TREATMENT PASSIVATED
STRENGTH RATING 11500.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A14 INTERNAL STEPPED
INSIDE DIAMETER 2.604 INCHES NOMINAL
OUTSIDE DIAMETER 2.920 INCHES MINIMUM AND 2.945 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
USAGE DESIGN INTERNAL

Restrictions/Controls & Freight Information | NSN 5325-01-482-0425

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:AItem 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:0Represents 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 094533 EYELETS OR EYELET HOOKS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5325-01-482-0425

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each