NSN 5325-00-087-2451

Part Details | RETAINING RING

5325-00-087-2451 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.

Alternate Parts: 42R20587185, 42R2058-7185, 5325-00-087-2451, 00-087-2451, 5325000872451, 000872451

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-087-245107623 ( RING, RETAINING )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

RING,RETAINING | 5325-00-087-2451, 000872451

VERTEX CENTER OR ABOVE

RING,RETAINING | 5325-00-087-2451, 000872451

STRAIGHT GAP

RING,RETAINING | 5325-00-087-2451, 000872451
Cross Reference | NSN 5325-00-087-2451
Part Number Cage Code Manufacturer
42R2058-718594135NAVAL ORDNANCE STANDARDS
Technical Data | NSN 5325-00-087-2451
Characteristic Specifications
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE STRAIGHT GAP
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
USAGE DESIGN EXTERNAL
MATERIAL HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
SURFACE TREATMENT ZINC
END STYLE VERTEX CENTER OR ABOVE
INSIDE DIAMETER0.236 INCHES NOMINAL
OUTSIDE DIAMETER0.250 INCHES NOMINAL
MAJOR THICKNESS0.025 INCHES NOMINAL