5310-00-473-9317, WASHER,KEY

National Stock Number:
5310-00-473-9317

Federal Supply Class:
5310

National Item Identification Number:
004739317

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:

EE1707	28298	SMITH AND SMITH AIRCRAFT CO
EE1787	28298	SMITH AND SMITH AIRCRAFT CO

Techincal Specification:

MATERIAL	STEEL COMP 1010 OR
	STEEL COMP 1020 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM AND
	CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
EXTERNAL KEY QUANTITY	3
HOLE DIAMETER	0.131 INCHES MINIMUM AND
	0.151 INCHES MAXIMUM
OUTSIDE DIAMETER	0.210 INCHES MINIMUM AND
	0.230 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH	0.220 INCHES MINIMUM AND
	0.240 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH	0.080 INCHES MINIMUM AND
	0.100 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH	0.080 INCHES MINIMUM AND
	0.100 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH	0.080 INCHES MINIMUM AND
	0.100 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS	0.460 INCHES MINIMUM AND
	0.480 INCHES MAXIMUM
MATERIAL THICKNESS	0.010 INCHES MINIMUM AND
	0.020 INCHES MAXIMUM
EXTERNAL PREBENT KEY ANGLE	90.0 DEGREES NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE	28298
DESIGN CONTROL REFERENCE	EE1707

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