NSN 5325-01-538-0641

Part Details | RETAINING RING

5325-01-538-0641 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: 91590A126, 5325-01-538-0641, 01-538-0641, 5325015380641, 015380641

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 09, 200601-538-064107623 ( RING, RETAINING )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

EXTERNAL

Cross Reference | NSN 5325-01-538-0641
Part Number Cage Code Manufacturer
91590A12639428MCMASTER-CARR SUPPLY COMPANY
Technical Data | NSN 5325-01-538-0641
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
STRENGTH RATINGVAB225000.0 POUNDS PER SQUARE INCH
CASEHARDENING INDICATOR CASEHARDENED
RING STYLE EXTERNAL
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
USAGE DESIGN EXTERNAL
MATERIAL HARDNESS RATINGRCA47.0 ROCKWELL C MAXIMUM
INSIDE DIAMETER0.579 INCHES NOMINAL
MAJOR THICKNESS0.035 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYESTERNAL RETAINING RING