5305-01-251-0783 SCREW ASSEMBLY,PANEL Index 5330-01-251-0785 SEAL,PLAIN

National Stock Number:
5310-01-251-0784

Federal Supply Class:
5310

National Item Identification Number:
012510784

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
131-92610988CNH INDUSTRIAL AMERICA LLC
231-514710988CNH INDUSTRIAL AMERICA LLC
31WLF7161482465MAC LEAN FOGG LOCK NUT CO


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH14
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTZINC OVERALL
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.910 INCHES MINIMUM AND
0.937 INCHES MAXIMUM
OVERALL HEIGHT0.375 INCHES MINIMUM AND
0.395 INCHES MAXIMUM
WIDTH ACROSS FLATS0.675 INCHES MINIMUM AND
0.687 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN


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