4730-01-216-1355 NUT,UNION Index 5310-01-216-1357 WASHER,FLAT

National Stock Number:
5310-01-216-1356

Federal Supply Class:
5310

National Item Identification Number:
012161356

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:
9507M24P0207482GENERAL ELECTRIC COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.533 INCHES MINIMUM AND 0.546 INCHES MAXIMUM
ANGLE BETWEEN EXTERNAL KEYS88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM
EXTERNAL PREBENT KEY ANGLE14.0 DEGREES MINIMUM AND 16.0 DEGREES MAXIMUM
EXTERNAL TAPERED KEY WIDTH0.900 INCHES MINIMUM AND 0.910 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
OUTSIDE DIAMETER1.740 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS2.065 INCHES MINIMUM AND 2.090 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 321 OVERALL
SPLIT KEY LENGTH0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM


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