5310-01-241-6121 NUT,PLAIN,HEXAGON Index 5310-01-241-6123 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-241-6122

Federal Supply Class:
5310

National Item Identification Number:
012416122

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:
94139770SAT8KOMATSU AMERICA CORP.
941397729510KOMATSU AMERICAN INTL CO
9413977338X5ND DEFENSE LLC
ESP-E-56-121-PP338X5ND DEFENSE LLC
ESP-E-56.101-GS338X5ND DEFENSE LLC
941397789346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEX LK 5/16NC
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.3125 INCHES
NUT HEIGHT0.258 INCHES MINIMUM AND 0.302 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNC


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