Product Details | RETAINING RING

5325-00-281-6661 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: C104960, 13786J, 17175A, 1A5662, 2974RX, 427347, 5UUA0675, 7033350, 5325-00-281-6661, 00-281-6661, 5325002816661, 002816661

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-281-6661

Drawings & Photos | NSN 5325-00-281-6661


Cross Reference | NSN 5325-00-281-6661

Part Number Cage Code Manufacturer
13786J 56442 DIAMOND REO TRUCK CO
17175A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
17175A 28265 HERCULES ENGINE CO INC
1A5662 95201 NAPCO INTERNATIONAL LLC
2974RX 45152 OSHKOSH CORPORATION
2974RX 75Q65 OSHKOSH DEFENSE, LLC
427347 65282 WHITE MOTOR CORP
5UUA0675 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
7033350 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
C104960 53591 SCHWITZER ENGINE COMPONENTS A HOUSEHOLD INTL CO

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Technical Data | NSN 5325-00-281-6661

Characteristic Specifications
MATERIAL STEEL
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A26 WIRE
INSIDE DIAMETER 2.250 INCHES NOMINAL
OUTSIDE DIAMETER 2.563 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE D4 RECTANGULAR
MAJOR THICKNESS 0.058 INCHES NOMINAL
USAGE DESIGN EXTERNAL

Restrictions/Controls & Freight Information | NSN 5325-00-281-6661

Category Code Description
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.
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 063520 WAVEGUIDE IN BOXES/CRATES
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 723 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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