5310-01-068-0501 NUT,SELF-LOCKING,BARREL Index 5310-01-068-0503 WASHER,FLAT

National Stock Number:
5310-01-068-0502

Federal Supply Class:
5310

National Item Identification Number:
010680502

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:
SM-C-77302280063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
EXTERNAL KEY QUANTITY2
EXTERNAL STRAIGHT KEY WIDTH0.100 INCHES NOMINAL
HOLE DIAMETER2.562 INCHES NOMINAL
OUTSIDE DIAMETER2.800 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.865 INCHES MINIMUM AND 2.875 INCHES MAXIMUM
MATERIAL THICKNESS0.010 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORKEY


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