5310-01-071-3988 NUT,PLAIN,ASSEMBLED WASHER Index 5310-01-071-3991 WASHER,FLAT

National Stock Number:
5310-01-071-3990

Federal Supply Class:
5310

National Item Identification Number:
010713990

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:
405209811449TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
405209852661RTX CORPORATION
405209877445RTX CORPORATION
5310PL07486869009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
EXTERNAL KEY QUANTITY4
EXTERNAL STRAIGHT KEY WIDTH0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM
HOLE DIAMETER0.216 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS1.610 INCHES MINIMUM AND 1.630 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5596 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
MATERIALNICKEL ALLOY OVERALL
SPECIAL FEATURES4 MOUNTING HOLES,0.050 IN.MIN,0.070 IN. MAX DIA,EQUALLY SPACED
STYLE DESIGNATORKEY


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