Product Details | RETAINING RING

5325-01-337-2810 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: RS3875, RS387-5, 5325-01-337-2810, 01-337-2810, 5325013372810, 013372810

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 11 APR 1991 01-337-2810

Drawings & Photos | NSN 5325-01-337-2810


Demand History | NSN 5325-01-337-2810

Part Number Request Date QTY Origin
RS3875 2009-10-281 8 Malaysia

Cross Reference | NSN 5325-01-337-2810

Part Number Cage Code Manufacturer
RS387-5 80756 SPIROLOX, INC.

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Technical Data | NSN 5325-01-337-2810

Characteristic Specifications
MATERIAL STEEL, MIL-S-46049, COMP 1065 OR STEEL, MIL-S-46049, COMP 1074 OR STEEL, MIL-S-46049, COMP 1085
SURFACE TREATMENT CADMIUM, QQ-P-416, TYPE 2, CLASS 2
STRENGTH RATING NOT RATED
MATERIAL HARDNESS RATING 40.0 ROCKWELL C MINIMUM AND 51.5 ROCKWELL C MAXIMUM
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE A57 SPIRAL
INSIDE DIAMETER 3.724 INCHES NOMINAL
OUTSIDE DIAMETER 3.875 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE D12 DOUBLE OVAL
MAJOR THICKNESS 0.061 INCHES NOMINAL
USAGE DESIGN EXTERNAL

Restrictions/Controls & Freight Information | NSN 5325-01-337-2810

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