5310-01-246-2766 NUT,PLAIN,BLIND RIVET Index 5310-01-246-2768 WASHER,FLAT

National Stock Number:
5310-01-246-2767

Federal Supply Class:
5310

National Item Identification Number:
012462767

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:
K616375-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
MATERIALSTEEL COMP 301 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5059,1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORKEY
EXTERNAL KEY QUANTITY4
HOLE DIAMETER0.625 INCHES NOMINAL
OUTSIDE DIAMETER1.000 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.246 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.295 INCHES MINIMUM AND
2.300 INCHES MAXIMUM
MATERIAL THICKNESS0.028 INCHES MINIMUM AND
0.030 INCHES MAXIMUM


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