5310-01-335-6455 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-335-6457 WASHER,KEY

National Stock Number:
5310-01-335-6456

Federal Supply Class:
5310

National Item Identification Number:
013356456

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:
CP026C0273030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY1
EXTERNAL STRAIGHT KEY LENGTH0.094 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.282 INCHES MAXIMUM
OUTSIDE DIAMETER0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS B,GRADE 500 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
MATERIALNICKEL ALLOY OVERALL
PEENING KEY LENGTH1.281 INCHES NOMINAL
STYLE DESIGNATORKEY


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