5310-01-055-7769, WASHER,KEY

5310-01-055-7768 NUT,SELF-LOCKING,EXTENDED WASHER,HEXAGON

National Stock Number:
5310-01-055-7769

Federal Supply Class:
5310

National Item Identification Number:
010557769

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:

1211178-126	98391	ARKWIN INDUSTRIES, INC.
5310PL0743532	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

HOLE DIAMETER	1.632 INCHES MINIMUM AND 1.635 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH	0.110 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH	0.184 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS	0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
MATERIAL	STEEL COMP 303 OVERALL
OUTSIDE DIAMETER	2.505 INCHES MINIMUM AND 2.515 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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