3120-00-524-6430 BEARING,WASHER,THRUST Index 1560-00-524-6432 INSULATION PIPE COVERING,THERMAL

National Stock Number:
5310-00-524-6431

Federal Supply Class:
5310

National Item Identification Number:
005246431

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:
123303879500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
EXTERNAL KEY QUANTITY4
EXTERNAL STRAIGHT KEY WIDTH0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HOLE DIAMETER1.125 INCHES MINIMUM AND 1.127 INCHES MAXIMUM
OUTSIDE DIAMETER1.665 INCHES MINIMUM AND 1.670 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.873 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.057 INCHES NOMINAL
STYLE DESIGNATORKEY


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