National Item Identification Number
00-252-4725
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)
99185
EATON CORPORATION
OPERATIONS AIRFLEX DIV
9919 CLINTON ROAD
CLEVELAND
OH
44144
216-634-8325
77260
95201
NAPCO INTERNATIONAL LLC
11055 EXCELSIOR BLVD
HOPKINS
MN
55343
952-931-2490
15434
CUMMINS INC
500 JACKSON ST
COLUMBUS
IN
47201
812-377-7437
66503
0AHP5
82181
WILLIAM SPENCER
1729 WINESAP LN
SAINT LOUIS
MO
63122
314-822-3442
Reference Numbers (Part Numbers)
MILR21248
MS16624-50
NAS670-50N
SD139X24
X1915
101744
12418
135169
19009
Required Categories
MATERIAL
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARDENING INDICATOR
RI
Required Description
STEEL
NOT RATED
66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND
71.0 ROCKWELL SUPE