5305-01-381-2297 SCREW ASSEMBLY,PANEL Index 5330-01-381-2299 PACKING,PREFORMED

National Stock Number:
5310-01-381-2298

Federal Supply Class:
5310

National Item Identification Number:
013812298

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:
178-03194223SPAENAUR INC DBA SPAENAUR INC.
1973838490LIFTKING MANUFACTURING CORP


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCKING INSERT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.750 INCHES
NUT STYLEHEXAGON
NUT HEIGHT2.250 INCHES MINIMUM AND 2.376 INCHES MAXIMUM
WIDTH ACROSS FLATS2.715 INCHES MINIMUM AND 2.762 INCHES MAXIMUM
SURFACE TREATMENTZINC AND CHROMATE OVERALL
TEMP RATING121.0 CELSIUS NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH12


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