5310-01-135-5854 WASHER Index 1560-01-135-5859 SUPPORT,LOAD DEMAND

National Stock Number:
5310-01-135-5858

Federal Supply Class:
5310

National Item Identification Number:
011355858

Description:
NUT,SELF-LOCKING,ASSEMBLED WASHE

Detail:
A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
494695372560GENERAL MOTORS CORP DELCO PRODUCTS DIV MACHINE CONTROL SYSTEMS


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY NUT
STEEL COMP 302 WASHER
SURFACE TREATMENTZINC AND
CHROMATE OR
CADMIUM AND
CHROMATE OVERALL
NUT STYLEPLAIN DISHED
WASHER OUTSIDE DIAMETER0.490 INCHES MINIMUM AND
0.525 INCHES MAXIMUM
OVERALL HEIGHT0.260 INCHES MAXIMUM
WIDTH ACROSS FLATS0.423 INCHES MINIMUM AND
0.438 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
TEMP RATING-55.0 DEG CELSIUS MINIMUM AND
140.0 DEG CELSIUS MAXIMUM


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