3020-01-384-1010 GEAR,SPUR Index 2540-01-384-1012 INSULATION,VEHICULAR

National Stock Number:
5310-01-384-1011

Federal Supply Class:
5310

National Item Identification Number:
013841011

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:
SV808182-261858RTX CORP
SV808182-273030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
EXTERNAL KEY QUANTITY8
EXTERNAL STRAIGHT KEY WIDTH0.375 INCHES NOMINAL
HOLE DIAMETER0.781 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B446 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5666 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5599 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
MATERIALNICKEL ALLOY 625 OVERALL
PEENING KEY WIDTH0.375 INCHES NOMINAL
SPECIAL FEATURESTWO KEY WASHERS ATTACHED WITH A PEENING LENGTH FROM THE CENTER HOLE DIAMETER OF THE 1ST TO THE 2ND KEYWASHER IS 3.063 INCHES; DIMENSION GIVEN FOR THE 1ST KEY WASHER IN THIS DESCRIPTION APPLIES ALSO TO THE 2ND KEY WASHER.


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