National Item Identification Number
00-663-2379
National Stock Number
Item Name
RING,RETAINING
Federal Supply Class
5325
Description
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.
Commercial and Government Entity Code (Supplier Data)
15280
97464
TRUARC CO LLC
57 CORDIER ST
IRVINGTON
NJ
07111
973-926-5000
79136
79136
35351
Reference Numbers (Part Numbers)
CL21A7591-186
MIL-R-21248 TY 11 CL 2
MS16628-1066
3101-66-ST-CD
5101-12-S-MD
Required Categories
MATERIAL
SURFACE TREATMENT
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARD
Required Description
STEEL,FED FED STD 66,1066 THRU 1090
CADMIUM AND
CHROMATE
NOT RATED
66.0 ROCK