5310-01-153-9303, WASHER,KEY

National Stock Number:
5310-01-153-9303

Federal Supply Class:
5310

National Item Identification Number:
011539303

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:

10109835	A486G	NIMIKKEISTOKESKUS NCB FINLAND
74A800862-2001	76301	THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.410 INCHES NOMINAL
EXTERNAL PREBENT KEY ANGLE	43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.180 INCHES NOMINAL
HOLE DIAMETER	0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
OUTSIDE DIAMETER	0.812 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/13,TEMPER O FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.063 INCHES NOMINAL
MATERIAL	ALUMINUM ALLOY 7075 OVERALL
SPECIAL FEATURES	INSIDE DIA FLATTED TOP 0.030 IN. RADIUS
WIRE HOLE DIAMETER	0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM

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