5930-00-153-8756 SWITCH,THERMOSTATIC Index 5310-00-153-8760 NUT,PLAIN,ROUND

National Stock Number:
5310-00-153-8758

Federal Supply Class:
5310

National Item Identification Number:
001538758

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:
258476280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY1.054 INCHES NOMINAL
HOLE DIAMETER2.400 INCHES MINIMUM AND 2.425 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
INTERNAL KEY QUANTITY1
OUTSIDE DIAMETER2.810 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-741 FED SPEC 1ST MATERIAL RESPONSE AND QQ-T-830 FED SPEC 2ND MATERIAL RESPONSE AND QQ-S-634 FED SPEC 3RD MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.187 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY


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