5310-00-610-7250, WASHER,KEY

National Stock Number:
5310-00-610-7250

Federal Supply Class:
5310

National Item Identification Number:
006107250

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:

63-2247	81205	THE BOEING COMPANY
63-2247	82918	THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO END OF KEY	0.492 INCHES NOMINAL
FIRST KEY WIDTH	0.251 INCHES NOMINAL
HEAT TREATMENT	T-3 SOLUTION HEAT TREATED, COLD WORKED
HOLE DIAMETER	0.317 INCHES NOMINAL
OUTSIDE DIAMETER	0.700 INCHES MINIMUM AND 0.720 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.960 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.065 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
SECOND KEY WIDTH	0.422 INCHES NOMINAL
SPECIAL FEATURES	CENTER HOLE DEE SHAPED,0.257 IN. WIDE
STYLE DESIGNATOR	KEY

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