1020-00-380-0424 RING Index 4730-00-380-0426 PLUG,TUBE FITTING,THREADED

National Stock Number:
5310-00-380-0425

Federal Supply Class:
5310

National Item Identification Number:
003800425

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:
734912PC710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.199 INCHES MINIMUM AND 0.206 INCHES MAXIMUM
HEAT TREATMENTAS FABRICATED
HOLE DIAMETER0.627 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.183 INCHES MINIMUM AND 0.185 INCHES MAXIMUM
INTERNAL KEY QUANTITY1
OUTSIDE DIAMETER1.000 INCHES NOMINAL
MATERIAL THICKNESS0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESKEY IS RAISED 0.140 IN. ABOVE WASHER THICKNESS FROM THD OD
STYLE DESIGNATORKEY
SURFACE TREATMENTPHOSPHATE OVERALL


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