5310-00-171-4233 WASHER,KEY Index 4010-00-171-4236 ROPE,WIRE

National Stock Number:
5310-00-171-4235

Federal Supply Class:
5310

National Item Identification Number:
001714235

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:
4018T81P0199207GENERAL ELECTRIC COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.192 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
EXTERNAL KEY QUANTITY3
EXTERNAL STRAIGHT KEY WIDTH0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
INTERNAL STRAIGHT KEY WIDTH0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
OUTSIDE DIAMETER0.690 INCHES MINIMUM AND 0.700 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS0.940 INCHES MINIMUM AND 0.960 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPECIAL FEATURESWASHER CURVED FROM THE FLAT 0.030 IN. MIN 0.050 IN. MAX
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION+16-TE5 CL 1 99207 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE FINISH63.0 MICROINCHES ALL SURFACES
SURFACE TREATMENTPHOSPHATE OVERALL


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