1680-01-524-1579 SWITCH,AIRCRAFT,MAT Index 1680-01-524-1581 STICK ASSEMBLY,AIRC

National Stock Number:
5310-01-524-1580

Federal Supply Class:
5310

National Item Identification Number:
015241580

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:
449-040-159-10197499BELL TEXTRON INC


Techincal Specification:
EXTERNAL STRAIGHT KEY WIDTH0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
EXTERNAL KEY QUANTITY4
HOLE DIAMETER1.668 INCHES MINIMUM AND 1.670 INCHES MAXIMUM
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.380 INCHES NOMINAL
MATERIAL THICKNESS0.079 INCHES MINIMUM AND 0.084 INCHES MAXIMUM
MATERIALSTEEL COMP 630 OVERALL
STYLE DESIGNATORKEY


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