5310-00-853-3358 WASHER,KEY Index 5310-00-853-3360 WASHER,KEY

National Stock Number:
5310-00-853-3359

Federal Supply Class:
5310

National Item Identification Number:
008533359

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:
826784419200US ARMY ARDEC RDECOM


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
EXTERNAL PREBENT KEY LENGTH0.024 INCHES MINIMUM AND 0.027 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH0.093 INCHES NOMINAL
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
OUTSIDE DIAMETER0.359 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.4195 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S- COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.033 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MATERIALSTEEL COMP 2 OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTPASSIVATE OVERALL


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