5310-00-639-2154 WASHER,KEY Index 5310-00-639-2158 NUT,PLAIN,CASTELLATED,HEXAGON

National Stock Number:
5310-00-639-2155

Federal Supply Class:
5310

National Item Identification Number:
006392155

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:
2067D2010AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
ANGLE BETWEEN EXTERNAL KEYS90.0 DEGREES NOMINAL
EXTERNAL STRAIGHT KEY LENGTH0.1345 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
HOLE DIAMETER0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM
OUTSIDE DIAMETER0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.7655 INCHES NOMINAL
MATERIAL THICKNESS0.034 INCHES MINIMUM AND 0.042 INCHES MAXIMUM
SPECIAL FEATURESFIRST KEY 0.220 IN. WIDTH BY 0.138 IN. LG,SECOND KEY 0.250 IN. WIDE BY 0.238 IN. LG
STYLE DESIGNATORKEY


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