5310-01-570-6633 WASHER,FLAT Index 5310-01-570-6888 NUT BLANK

National Stock Number:
5310-01-570-6683

Federal Supply Class:
5310

National Item Identification Number:
015706683

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:
M45913/1-08CG8Z81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.336 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
SURFACE TREATMENTZINC NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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