5310-01-111-2789 WASHER,KEY Index 5310-01-111-2791 WASHER,FLAT

National Stock Number:
5310-01-111-2790

Federal Supply Class:
5310

National Item Identification Number:
011112790

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:
017-1003674193EATON CORP HEINEMANN PRODUCTS COMMERCIAL CONTROLS DIV
5265909-001D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
STYLE DESIGNATORKEY
HOLE DIAMETER0.337 INCHES MINIMUM AND
0.377 INCHES MAXIMUM
OUTSIDE DIAMETER0.525 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.056 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.107 INCHES MINIMUM AND
0.117 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.052 INCHES MINIMUM AND
0.057 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.317 INCHES MINIMUM AND
0.352 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.263 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS0.605 INCHES NOMINAL
MATERIAL THICKNESS0.035 INCHES NOMINAL


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