5310-01-131-2948, WASHER,KEY

National Stock Number:
5310-01-131-2948

Federal Supply Class:
5310

National Item Identification Number:
011312948

Description:
WASHER,KEY

Detail:
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Manufacturer Information:

10109597	A486G	NIMIKKEISTOKESKUS NCB FINLAND
41003566	81873	WOODWARD HRT INC

Techincal Specification:

EXTERNAL KEY QUANTITY	7
EXTERNAL PREBENT KEY ANGLE	18.0 DEGREES MINIMUM AND 22.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.100 INCHES NOMINAL
HOLE DIAMETER	0.200 INCHES NOMINAL
OUTSIDE DIAMETER	0.370 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.580 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.020 INCHES NOMINAL
MATERIAL	STEEL COMP 321 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS 13001,TYPE 1,FSCM 81873 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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