5310-01-187-3922 WASHER,KEY Index 5310-01-187-3924 WASHER,FLAT

National Stock Number:
5310-01-187-3923

Federal Supply Class:
5310

National Item Identification Number:
011873923

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:
1881-25213002GOODRICH CORPORATION
1881-2526K4C8GOODRICH CORPORATION


Techincal Specification:
MATERIALALUMINUM AND
NICKEL AND
COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORINTERNAL PREBENT KEY
HOLE DIAMETER1.005 INCHES MINIMUM AND
1.010 INCHES MAXIMUM
OUTSIDE DIAMETER1.270 INCHES NOMINAL
INTERNAL PREBENT KEY WIDTH0.240 INCHES MINIMUM AND
0.245 INCHES MAXIMUM
MATERIAL THICKNESS0.132 INCHES MINIMUM AND
0.142 INCHES MAXIMUM
WIRE HOLE DIAMETER0.090 INCHES NOMINAL
SURFACE FINISH125.0 MICROINCHES ALL SURFACES
SPECIAL FEATURESSECOND INTERNAL KEY OPPOSITE FIRST SAME SIZE
THE MANUFACTURERS DATA
MANUFACTURERS CODE13002
DESIGN CONTROL REFERENCE1881-252


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