Product Details | RETAINING RING

5325-00-331-3251 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: 03201102, 032-01102, 8485059, 5325-00-331-3251, 00-331-3251, 5325003313251, 003313251

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-331-3251

Drawings & Photos | NSN 5325-00-331-3251


Cross Reference | NSN 5325-00-331-3251

Part Number Cage Code Manufacturer
032-01102 26505 GROVE VALVE OPERATIONS
032-01102 93465 GROVE VALVE AND REGULATOR CO
8485059 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5325-00-331-3251

Characteristic Specifications
MATERIAL STEEL, MIL-S-7720, COMP 303S
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A1 STRAIGHT GAP
GAP OPENING STYLE B1
END STYLE C2 90 DEGREE PARALLEL
INSIDE DIAMETER 1.019 INCHES NOMINAL
OUTSIDE DIAMETER 1.199 INCHES MINIMUM AND 1.259 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE D1 ROUND
MAJOR THICKNESS 0.105 INCHES NOMINAL
MATERIAL DIAMETER ANY ACCEPTABLE
USAGE DESIGN INTERNAL AND EXTERNAL

Restrictions/Controls & Freight Information | NSN 5325-00-331-3251

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
No Freight Information