National Item Identification Number

00-763-0340

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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05047

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AMERICAN SOCIETY OF MECHANICAL
ENGINEERS THE INC
3 PARK AVE FL 21
NEW YORK
NY
10016
800-843-2763

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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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D9182

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95105

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79136

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Reference Numbers (Part Numbers)

MS3215-1025
R271NAB0025NN056NNPF1
1200-25STCD
12957
340-0918-000
5144-25MD

Required Categories

MATERIAL
SURFACE TREATMENT
STRENGTH RATING
MATERIAL HARDNESS RATING
CASEHARD

Required Description

STEEL,FED STD NO. 66AISI/SAE 1065 THRU 1090
CADMIUM, QQ-P-416, TYPE 2, CLASS 2;