3120-00-538-4336 BUSHING,SLEEVE Index 5310-00-538-4341 NUT,PLAIN,ROUND

National Stock Number:
5310-00-538-4339

Federal Supply Class:
5310

National Item Identification Number:
005384339

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:
538433919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.750 INCHES NOMINAL
HOLE DIAMETER1.781 INCHES NOMINAL
INTERNAL KEY QUANTITY2
INTERNAL STRAIGHT KEY WIDTH0.281 INCHES NOMINAL
OUTSIDE DIAMETER2.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-640,CANC FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.125 INCHES NOMINAL
MATERIALSTEEL COMP 1035 OR STEEL COMP 1045 OVERALL
SPECIAL FEATURES0.093 IN. INSIDE CORNER RADIUS OF KEYS
STYLE DESIGNATORKEY


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