4730-01-340-5080 NUT,TUBE COUPLING Index 5310-01-340-5082 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-340-5081

Federal Supply Class:
5310

National Item Identification Number:
013405081

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:
90652A02939428MCMASTER-CARR SUPPLY CO


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.281 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.250 INCHES
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS0.502 INCHES NOMINAL
SURFACE TREATMENTZINC NUT


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