5310-00-079-3444 WASHER,KEY Index 5940-00-079-3455 TERMINAL,STUD

National Stock Number:
5310-00-079-3447

Federal Supply Class:
5310

National Item Identification Number:
000793447

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:
4J33190-101A10630ANILLO INDUSTRIES LLC
4J33190-101A98897LOCKHEED MARTIN CORP


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORKEY
HOLE DIAMETER0.640 INCHES NOMINAL
OUTSIDE DIAMETER0.970 INCHES NOMINAL
EXTERNAL STRAIGHT KEY LENGTH0.550 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.226 INCHES MINIMUM AND
0.238 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.720 INCHES NOMINAL
MATERIAL THICKNESS0.050 INCHES NOMINAL
SPECIAL FEATURESLONGER KEY CONTAINS A 0.072 INCH DIA HOLE
HEAT TREATMENTAS FABRICATED
THE MANUFACTURERS DATA
MANUFACTURERS CODE98897
DESIGN CONTROL REFERENCE4J33190-101A


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