5310-00-497-3896 NUT,SELF-LOCKING,HEXAGON Index 5310-00-497-3898 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-497-3897

Federal Supply Class:
5310

National Item Identification Number:
004973897

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:
AN365-2012A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS20365-2012A96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE1.250 INCHES
NUT HEIGHT1.438 INCHES NOMINAL
WIDTH ACROSS FLATS1.813 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OR ZINC NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH12


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