National Item Identification Number
00-957-5307
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)
79136
55700
WINSMITH DIV UMC INDUSTRIES INC
172 EATON ST
SPRINGVILLE
NY
14141
716-592-9311
97464
TRUARC CO LLC
57 CORDIER ST
IRVINGTON
NJ
07111
973-926-5000
NSN (National Stock Number) 5325-00-957-5307, 5325009575307 NIIN (National Identification Number) 00-957-5307, 009575307
Part Numbers (Reference Numbers)
MS16625-4281
N1300-281AS
N5000-281H
10142G
3000-X281-SS2
Required Categories
MATERIAL
SURFACE TREATMENT
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARD
Required Description
STEEL, AMS 5520
PASSIVATED, QQ-P-35
NOT RATED
44.0 ROCKWELL C MINIMUM AND
51