National Item Identification Number

00-020-0348

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)

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79136

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97464

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TRUARC CO LLC
57 CORDIER ST
IRVINGTON
NJ
07111
973-926-5000

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NSN (National Stock Number) 5325-00-020-0348, 5325000200348 NIIN (National Identification Number) 00-020-0348, 000200348

Part Numbers (Reference Numbers)

MS16625-4218
N1300-218AS
N5000-218H
3000X218SS2

Required Categories

MATERIAL
SURFACE TREATMENT
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARD

Required Description

CRES,STD DATA,A/A
PASSIVATED
NOT RATED
44.0 ROCKWELL C MINIMUM AND
51.0 ROCK