National Item Identification Number
00-663-2279
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)
D9182
79136
D9182
97464
TRUARC CO LLC
57 CORDIER ST
IRVINGTON
NJ
07111
973-926-5000
53711
53711
53711
NSN (National Stock Number) 5325-00-663-2279, 5325006632279 NIIN (National Identification Number) 00-663-2279, 006632279
Part Numbers (Reference Numbers)
MS16625-5056
MS16625-5056
N5000-56C
R271NAB0056NN64 3NNAA1
3000-X56-BC
845-
Required Categories
MATERIAL
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARDENING INDICATOR
RI
Required Description
BERYLLIUM COPPER,QQ-C-533,ALLOY 172
NOT RATED
34.0 ROCKWELL C MINIMUM AND
43.