5330-00-994-1665 SEAL,PLAIN ENCASED Index 5310-00-994-1671 NUT,SELF-LOCKING,SQUARE

National Stock Number:
5310-00-994-1670

Federal Supply Class:
5310

National Item Identification Number:
009941670

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
115-015044940CUMMINS POWER GENERATION INC.
115B15044940CUMMINS POWER GENERATION INC.


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 1038 OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPEWASHER FACED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONFED 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND
36.0 ROCKWELL C MAXIMUM
NUT HEIGHT0.490 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
WIDTH ACROSS FLATS0.612 INCHES MINIMUM AND
0.625 INCHES MAXIMUM


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