5310-00-210-2142 WASHER,KEY Index 5310-00-210-2144 WASHER,KEY

National Stock Number:
5310-00-210-2143

Federal Supply Class:
5310

National Item Identification Number:
002102143

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:
734912-1753711NAVAL SEA SYSTEMS COMMAND
734912PC1710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
STYLE DESIGNATORKEY
INTERNAL KEY QUANTITY1
HOLE DIAMETER1.252 INCHES MINIMUM AND
1.254 INCHES MAXIMUM
OUTSIDE DIAMETER1.875 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.234 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.308 INCHES MINIMUM AND
0.310 INCHES MAXIMUM
MATERIAL THICKNESS0.115 INCHES MINIMUM AND
0.125 INCHES MAXIMUM
HEAT TREATMENTAS FABRICATED
THE MANUFACTURERS DATA
MANUFACTURERS CODE53711
DESIGN CONTROL REFERENCE734912-17


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