5310-00-637-3070 WASHER,KEY Index 5310-00-637-3079 WASHER,KEY

National Stock Number:
5310-00-637-3071

Federal Supply Class:
5310

National Item Identification Number:
006373071

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:
834527419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EXTERNAL KEY QUANTITY4
EXTERNAL STRAIGHT KEY WIDTH0.625 INCHES NOMINAL
HOLE DIAMETER0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
OUTSIDE DIAMETER1.625 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.240 INCHES MINIMUM AND 2.260 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM
MATERIALSTEEL COMP 1010 OVERALL
SPECIAL FEATURES0.344 IN. DIA HOLE DRILLED THRU EACH EXTERNAL KEY ON 1.625 BOLT CIRCLE
STYLE DESIGNATORKEY


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