NSN 5325-01-291-8175

Part Details | RETAINING RING

5325-01-291-8175 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: 1N250, 1N250, 12364282, SK12364282, 5325-01-291-8175, 01-291-8175, 5325012918175, 012918175

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 06, 198901-291-817507623 ( RING, RETAINING )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

HOOK TAPER

Cross Reference | NSN 5325-01-291-8175
Part Number Cage Code Manufacturer
1N2503Z4D8LLC RING MASTERS
1N25078553TINNERMAN PALNUT ENGINEEREDPRODUCTS, INC.
1236428219207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
SK1236428219207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5325-01-291-8175
Characteristic Specifications
MATERIAL0$4$5$ESTEEL, SAE 1070$DST1074$DST1075
CASEHARDENING INDICATOR NOT CASEHARDENED
RING STYLE HOOK TAPER
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
USAGE DESIGN INTERNAL
MATERIAL HARDNESS RATINGRCB45.0 ROCKWELL C MAXIMUM AND 52.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 1060 ASSN STD 1ST MATERIAL RESPONSE AND SAE 1064 ASSN STD 2ND MATERIAL RESPONSE AND SAE 1065 ASSN STD 3RD MATERIAL RESPONSE AND SAE 1074 ASSN STD 5TH MATERIAL RESPONSE AND SAE 1075 ASSN STD 6TH MATERIAL RESPONSE
OUTSIDE DIAMETER2.673 INCHES MINIMUM AND 2.753 INCHES MAXIMUM
MAJOR THICKNESS0.076 INCHES MINIMUM AND 0.080 INCHES MAXIMUM