5310-00-639-2127, WASHER,KEY

National Stock Number:
5310-00-639-2127

Federal Supply Class:
5310

National Item Identification Number:
006392127

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:

762005

98897

LOCKHEED MARTIN CORP

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.083 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
HOLE DIAMETER	0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH	0.090 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
OUTSIDE DIAMETER	0.688 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6050,COND F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIAL	STEEL COMP 8630 OVERALL
SPECIAL FEATURES	MACHINED 25 MICROINCHES ALL OVER EXCEPT 100 MICROINCHES ON WASHER FACES
STYLE DESIGNATOR	KEY

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