3120-00-346-2056 BUSHING,SLEEVE Index 2910-00-346-2080 PUMP ASSY,INJEC ION

National Stock Number:
5310-00-346-2059

Federal Supply Class:
5310

National Item Identification Number:
003462059

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:
841535319200US ARMY ARDEC RDECOM


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY2.578 INCHES MINIMUM AND 2.609 INCHES MAXIMUM
HOLE DIAMETER5.609 INCHES MINIMUM AND 5.641 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.453 INCHES MINIMUM AND 0.469 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
OUTSIDE DIAMETER6.172 INCHES MINIMUM AND 6.203 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-635 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
MATERIALSTEEL COMP 1020 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 TYPE 2 CLASS 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE AND PHOSPHATE OR CADMIUM OVERALL


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