5310-00-197-2788 WASHER,FLAT Index 5310-00-197-2790 WASHER,KEY

National Stock Number:
5310-00-197-2789

Federal Supply Class:
5310

National Item Identification Number:
001972789

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:
3D671111083CATERPILLAR INC


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY1.166 INCHES NOMINAL
HOLE DIAMETER2.190 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.250 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.281 INCHES NOMINAL
OUTSIDE DIAMETER3.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION1E166 FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.060 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY


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