5310-01-320-7173 NUT SPACER,PLATE Index 5310-01-320-7175 WASHER,KEY

National Stock Number:
5310-01-320-7174

Federal Supply Class:
5310

National Item Identification Number:
013207174

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:
1150909809205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV
1150909818876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALPLASTIC PHENOLIC AND
COTTON OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-15035,TY FBI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
EXTERNAL KEY QUANTITY9
HOLE DIAMETER3.635 INCHES NOMINAL
OUTSIDE DIAMETER4.320 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.382 INCHES MINIMUM AND
0.432 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS4.660 INCHES NOMINAL
MATERIAL THICKNESS0.045 INCHES MINIMUM AND
0.055 INCHES MAXIMUM
SPECIAL FEATURESONE SPLIT 10 DEGREES WIDE


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