5310-00-515-8498, WASHER,KEY

National Stock Number:
5310-00-515-8498

Federal Supply Class:
5310

National Item Identification Number:
005158498

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:

538179	17576	GOODRICH CORP DBA GOODRICH CORP
538179	6K4C8	GOODRICH CORPORATION

Techincal Specification:

DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY	1.265 INCHES NOMINAL
HEAT TREATMENT	T-6 SOLUTION HEAT TREATED, ARTIFICALLY AGED
HOLE DIAMETER	2.750 INCHES MINIMUM AND 2.755 INCHES MAXIMUM
INTERNAL KEY QUANTITY	1
INTERNAL STRAIGHT KEY WIDTH	0.230 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-222 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-277 FED SPEC 2ND MATERIAL RESPONSE OR QQ-A-268 FED SPEC 3RD MATERIAL RESPONSE OR WW-T-789 FED SPEC 4TH MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.429 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
MATERIAL	ALUMINUM ALLOY OR ALUMINUM ALLOY 5083 OVERALL
OUTSIDE DIAMETER	3.150 INCHES NOMINAL
STYLE DESIGNATOR	KEY
SURFACE FINISH	25.0 MICROINCHES BOTTOM
SURFACE FINISH	25.0 MICROINCHES TOP
SURFACE FINISH	63.0 MICROINCHES OUTER
SURFACE TREATMENT	ANODIZE OVERALL

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