NSN 5325-01-376-5581

Part Details | RETAINING RING

5325-01-376-5581 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: 7D0258C24, RA30115C, RA30115C, 5325-01-376-5581, 01-376-5581, 5325013765581, 013765581

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 05, 199301-376-558107623 ( RING, RETAINING )
REFERENCE DRAWINGS & PICTURES

ROUNDED CORNERS

90 DEGREE PARALLEL

INTERNAL

Cross Reference | NSN 5325-01-376-5581
Part Number Cage Code Manufacturer
7D0258C2488277BOEING COMPANY, THEDBA BOEING
RA30115C08118EATON AVIATION CORPORATION
RA30115C00624EATON-AEROQUIP LLC.DBA AEROSPACE GROUP
Technical Data | NSN 5325-01-376-5581
Characteristic Specifications
MATERIAL0$DST0704
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE INTERNAL
CROSS-SECTIONAL SHAPE STYLE ROUNDED CORNERS
USAGE DESIGN EXTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643, 17-4PH ASSN STD 1ST MATERIAL RESPONSE AND AMS 5659 ASSN STD 2ND MATERIAL RESPONSE
SURFACE TREATMENT PASSIVATE
END STYLE 90 DEGREE PARALLEL
INSIDE DIAMETER1.680 INCHES NOMINAL
OUTSIDE DIAMETER1.970 INCHES NOMINAL
MAJOR THICKNESS0.128 INCHES MINIMUM AND 0.136 INCHES MAXIMUM