5310-01-087-4312 NUT,SELF-LOCKING,PLATE Index 4310-01-087-4314 COMPRESSOR UNIT,RECIPROCATING

National Stock Number:
5310-01-087-4313

Federal Supply Class:
5310

National Item Identification Number:
010874313

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:
4045T78P0199207GENERAL ELECTRIC COMPANY


Techincal Specification:
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.342 INCHES MINIMUM AND 0.347 INCHES MAXIMUM
EXTERNAL KEY QUANTITY3
EXTERNAL STRAIGHT KEY WIDTH0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.830 INCHES MINIMUM AND 0.850 INCHES MAXIMUM
INTERNAL KEY QUANTITY2
INTERNAL STRAIGHT KEY WIDTH0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS6350 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
STYLE DESIGNATORKEY
SURFACE FINISH63.0 MICROINCHES ALL SURFACES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE Z,CL 4A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL


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