National Item Identification Number
01-053-6183
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)
D0680
ALCOA FASTENING SYSTEMS
FAIRCHILD FASTENERS EUROPE -
11 80
KELKHEIM
GERMANY
06195-805-0
29372
60119
81755
58998
FASTENER INNOVATION TECHNOLOGY INC
DBA F.I.T.
14601 S BROADWAY ST
GARDENA
CA
90248
310-538-1111
60119
88277
Reference Numbers (Part Numbers)
CA21037CL-4R
CA21037CL-4R
C9538-4
C9538-4
RR4040CL-4
120001-4
3D0164-4
Required Categories
MATERIAL
SURFACE TREATMENT
INSIDE DIAMETER
OUTSIDE DIAMETER
Required Description
STEEL, MIL-S-25043
CADMIUM, QQ-P-416, TYPE 2, CLASS 2
0.184 INCHES NOMINAL
0.