National Item Identification Number

00-281-6504

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)

---

17431

---

ILLINOIS TOOL WORKS INC.
DBA DE VILBISS AUTOMOTIVE
1724 INDIAN WOOD CIRCLE
MAUMEE
OH
43537
630-237-5124

---

Reference Numbers (Part Numbers)

120-20

Required Categories

MATERIAL
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARDENING INDICATOR
RI

Required Description

STEEL,SAE,1060
200000.0 POUNDS PER SQUARE INCH MINIMUM TENSILE
45.0 ROCKWELL C