5310-00-139-6545, WASHER,KEY

National Stock Number:
5310-00-139-6545

Federal Supply Class:
5310

National Item Identification Number:
001396545

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:

420025-1

80020

NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	0.099 INCHES MINIMUM AND 0.108 INCHES MAXIMUM
HOLE DIAMETER	2.500 INCHES MINIMUM AND 2.502 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
INTERNAL STRAIGHT KEY WIDTH	0.280 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
OUTSIDE DIAMETER	2.938 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.120 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
MATERIAL	STEEL COMP 304 OVERALL
STYLE DESIGNATOR	KEY
SURFACE FINISH	32.0 MICROINCHES BOTTOM
SURFACE FINISH	32.0 MICROINCHES TOP

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