5310-00-637-2952 WASHER,SPRING TENSION Index 5310-00-637-2958 WASHER,SPRING TENSION

National Stock Number:
5310-00-637-2956

Federal Supply Class:
5310

National Item Identification Number:
006372956

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:
1L160378062SARGENT AEROSPACE & DEFENSE, LLC
1L160386831SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC


Techincal Specification:
EXTERNAL KEY QUANTITY6
EXTERNAL STRAIGHT KEY WIDTH0.250 INCHES NOMINAL
HARDNESS RATING42.0 ROCKWELL C MINIMUM AND 47.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.516 INCHES NOMINAL
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS2.060 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7947 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.095 INCHES NOMINAL
MATERIALSTEEL COMP 1095 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORKEY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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