5310-00-061-4676 NUT,PLAIN,HEXAGON Index 5950-00-061-4680 TRANSFORMER,AUDIO FREQUENCY

National Stock Number:
5310-00-061-4679

Federal Supply Class:
5310

National Item Identification Number:
000614679

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:
1C5342-197953GE AVIATION SYSTEMS LLC


Techincal Specification:
EXTERNAL STRAIGHT KEY LENGTH0.125 INCHES NOMINAL
HOLE DIAMETER0.280 INCHES MINIMUM AND 0.287 INCHES MAXIMUM
OUTSIDE DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.031 INCHES NOMINAL
MATERIALALUMINUM ALLOY 6061 OVERALL
SPECIAL FEATURESBOTH KEYS PRE-BENT 90DEGREES
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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