5310-01-241-1533 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-01-241-1535 WASHER,FLAT

National Stock Number:
5310-01-241-1534

Federal Supply Class:
5310

National Item Identification Number:
012411534

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:
5310PL07847889009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
C9735C381755LOCKHEED MARTIN CORPORATION
CA21062C-10R29372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
MATERIALSTEEL COMP 631 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-25043,COND TH1050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORKEY
INTERNAL KEY QUANTITY2
HOLE DIAMETER0.230 INCHES MINIMUM AND
0.236 INCHES MAXIMUM
OUTSIDE DIAMETER0.310 INCHES MINIMUM AND
0.316 INCHES MAXIMUM
INTERNAL STRAIGHT KEY WIDTH0.038 INCHES MINIMUM AND
0.042 INCHES MAXIMUM
DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY0.053 INCHES MINIMUM AND
0.055 INCHES MAXIMUM
MATERIAL THICKNESS0.018 INCHES MINIMUM AND
0.022 INCHES MAXIMUM
SPECIAL FEATURESSPLIT FROM OUTER CIRCUMFERENCE TO WASHER HOLE


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