5310-01-068-6342 WASHER,KEY Index 5310-01-068-6344 WASHER,KEY

National Stock Number:
5310-01-068-6343

Federal Supply Class:
5310

National Item Identification Number:
010686343

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:
1226691419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
4811434228L3 TECHNOLOGIES, INC.
957B04811434228L3 TECHNOLOGIES, INC.


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.340 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.080 INCHES NOMINAL
EXTERNAL PREBENT KEY LENGTH0.098 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH0.220 INCHES NOMINAL
HOLE DIAMETER0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.145 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
OUTSIDE DIAMETER0.750 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS0.795 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,6061-T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.062 INCHES NOMINAL
MATERIALALUMINUM OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE II,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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