4310-00-516-8897 RING,PISTON Index 1560-00-516-8902 ADAPTER,PRESSURE FUEL SERVICING

National Stock Number:
5310-00-516-8899

Federal Supply Class:
5310

National Item Identification Number:
005168899

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:
516889919204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.625 INCHES MINIMUM AND 0.633 INCHES MAXIMUM
HOLE DIAMETER1.250 INCHES MINIMUM AND 1.266 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH0.029 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.281 INCHES NOMINAL
OUTSIDE DIAMETER2.375 INCHES NOMINAL
MATERIAL THICKNESS0.065 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTPHOSPHATE OVERALL


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