5310-00-637-3127 WASHER,KEY Index 5310-00-637-3137 WASHER,FLAT

National Stock Number:
5310-00-637-3128

Federal Supply Class:
5310

National Item Identification Number:
006373128

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:
W03MP21335TIMKEN CO
W03MP78507STANDARD LOCKNUT, L.L.C.


Techincal Specification:
EXTERNAL KEY QUANTITY6
EXTERNAL PREBENT KEY WIDTH0.115 INCHES MAXIMUM
HOLE DIAMETER0.679 INCHES MINIMUM AND 0.694 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.115 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.0625 INCHES NOMINAL
OUTSIDE DIAMETER0.9375 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS1.328125 INCHES NOMINAL
MATERIAL THICKNESS0.042 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY


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