5310-01-353-2051 WASHER,KEY Index 5310-01-353-2053 WASHER,FLAT

National Stock Number:
5310-01-353-2052

Federal Supply Class:
5310

National Item Identification Number:
013532052

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:
845-6556366-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
EXTERNAL KEY QUANTITY5
EXTERNAL STRAIGHT KEY WIDTH0.190 INCHES NOMINAL
HOLE DIAMETER0.340 INCHES NOMINAL
OUTSIDE DIAMETER0.540 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B127 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALNICKEL ALLOY 400 OVERALL
STYLE DESIGNATORKEY


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