5310-01-264-1083, WASHER,KEY

National Stock Number:
5310-01-264-1083

Federal Supply Class:
5310

National Item Identification Number:
012641083

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:

ST4M199C7B	5K636	RANKIN T G CO INC
ST4M199C7B	76301	THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.387 INCHES MINIMUM AND 0.397 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.195 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.050 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.110 INCHES NOMINAL
HOLE DIAMETER	0.470 INCHES MINIMUM AND 0.480 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.059 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
OUTSIDE DIAMETER	0.703 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.759 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-766 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS	0.037 INCHES MINIMUM AND 0.043 INCHES MAXIMUM
MATERIAL	STEEL COMP 302 OR STEEL COMP 304 OVERALL
STYLE DESIGNATOR	KEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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