5310-00-442-0811, WASHER,KEY

National Stock Number:
5310-00-442-0811

Federal Supply Class:
5310

National Item Identification Number:
004420811

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:

10-32625	28839	TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV
10-32625	59501	UNISON INDUSTRIES LLC
10-32625	77820	AMPHENOL CORP

Techincal Specification:

MATERIAL	STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5040 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	KEY
HOLE DIAMETER	0.265 INCHES MINIMUM AND
	0.270 INCHES MAXIMUM
OUTSIDE DIAMETER	0.427 INCHES MINIMUM AND
	0.447 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH	0.218 INCHES NOMINAL
PEENING KEY LENGTH	0.296 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH	0.188 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS	0.828 INCHES NOMINAL
MATERIAL THICKNESS	0.028 INCHES MINIMUM AND
	0.034 INCHES MAXIMUM
EXTERNAL PREBENT KEY ANGLE	30.0 DEGREES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	28839
DESIGN CONTROL REFERENCE	10-32625

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