5310-01-048-3267 NUT,SELF-LOCKING,BLIND RIVET Index 5310-01-048-3269 WASHER,FLAT

National Stock Number:
5310-01-048-3268

Federal Supply Class:
5310

National Item Identification Number:
010483268

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:
1157902519206ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL


Techincal Specification:
COLORBLACK OVERALL
DISTANCE FROM CENTERLINE TO END OF KEY0.555 INCHES MINIMUM AND 0.585 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
HOLE DIAMETER0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONA11577279,TEMPER T6,FSCM 19206 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.058 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 6061 OVERALL
OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 0.990 INCHES MAXIMUM
STYLE DESIGNATORKEY
SURFACE FINISH63.0 MICROINCHES BOTTOM
SURFACE FINISH63.0 MICROINCHES TOP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 TY 3 CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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