5310-01-078-4488 NUT,SLEEVE Index 5310-01-078-4490 WASHER,FLAT

National Stock Number:
5310-01-078-4489

Federal Supply Class:
5310

National Item Identification Number:
010784489

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:
9666M10P1007482GENERAL ELECTRIC COMPANY


Techincal Specification:
ANGLE BETWEEN EXTERNAL KEY CENTERLINES42.0 DEGREES MINIMUM AND 58.0 DEGREES MAXIMUM
EXTERNAL KEY QUANTITY4
EXTERNAL PREBENT KEY WIDTH0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
HOLE DIAMETER0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
SPECIAL FEATURESTWO HOLES,IDENTICAL DIAMETER,0.680 IN. CENTER TO CENTER


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