5305-00-639-3764 SCREW,MACHINE Index 3432-00-639-3783 WELDING MACHINE,RESISTANCE

National Stock Number:
5310-00-639-3777

Federal Supply Class:
5310

National Item Identification Number:
006393777

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:
3-54974-281205THE BOEING COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO INSIDE OF PREBENT KEY0.6675 INCHES NOMINAL
HEAT TREATMENTANNEALED
HOLE DIAMETER1.335 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.120 INCHES NOMINAL
INTERNAL PREBENT KEY LENGTH0.090 INCHES NOMINAL
OUTSIDE DIAMETER1.650 INCHES NOMINAL
MATERIAL THICKNESS0.063 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORKEY
SURFACE TREATMENTCADMIUM OVERALL


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