5310-00-143-5605, WASHER,KEY

National Stock Number:
5310-00-143-5605

Federal Supply Class:
5310

National Item Identification Number:
001435605

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:

10-18836	28839	TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
10-18836	59501	UNISON INDUSTRIES LLC
10-18836	77820	AMPHENOL CORP

Techincal Specification:

DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY	0.219 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH	0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH	0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
HOLE DIAMETER	0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
INTERNAL PREBENT KEY ANGLE	30.0 DEGREES NOMINAL
OUTSIDE DIAMETER	0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
MATERIAL THICKNESS	0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM
MATERIAL	COPPER ALLOY OVERALL
SPECIAL FEATURES	SECOND KEY PRE-BENT 30 DEGREES
STYLE DESIGNATOR	KEY
SURFACE TREATMENT	CADMIUM OVERALL

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