5310-00-297-4088 WASHER,KEY Index 5310-00-297-4090 WASHER,KEY

National Stock Number:
5310-00-297-4089

Federal Supply Class:
5310

National Item Identification Number:
002974089

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:
29573760119MONADNOCK COMPANY, THE
29573761864TRW ASSEMBLIES AND FASTENERS GROUP
997550318876U S ARMY AVIATION AND MISSILE COMMAND
7058469P124446GENERAL ELECTRIC COMPANY


Techincal Specification:
MATERIALSTEEL COMP 1040 OR
STEEL COMP 1050 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORKEY
INTERNAL KEY QUANTITY5
HOLE DIAMETER0.263 INCHES NOMINAL
OUTSIDE DIAMETER0.437 INCHES NOMINAL
INTERNAL STRAIGHT KEY WIDTH0.062 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.131 INCHES NOMINAL
MATERIAL THICKNESS0.016 INCHES NOMINAL


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