5310-01-136-2177 NUT,PLAIN,CLINCH Index 5310-01-136-2179 WASHER,FLAT

National Stock Number:
5310-01-136-2178

Federal Supply Class:
5310

National Item Identification Number:
011362178

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:
3102508-0100198PRATT & WHITNEY CANADA CORP


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.895 INCHES MINIMUM AND 0.915 INCHES MAXIMUM
HOLE DIAMETER1.980 INCHES MINIMUM AND 2.000 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
INTERNAL PREBENT KEY LENGTH0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.038 INCHES MINIMUM AND 0.043 INCHES MAXIMUM
MATERIALSTEEL COMP 321 OVERALL
SPECIAL FEATURESONE INTERNAL KEY ROUND BOTTOM SURFACE; ONE INTERNAL KEY ROUND TOP SURFACE


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