4520-01-149-6527 HEATING ELEMENT,ELECTRICAL,NONIM Index 5310-01-149-6529 NUT,SLEEVE

National Stock Number:
5310-01-149-6528

Federal Supply Class:
5310

National Item Identification Number:
011496528

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:
MS17828-36C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL
NOMINAL THREAD SIZE2.250 INCHES
NUT HEIGHT2.343 INCHES MINIMUM AND 2.469 INCHES MAXIMUM
NUT STYLEHEXAGON
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH4-1/2
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS3.086 INCHES MINIMUM AND 3.142 INCHES MAXIMUM


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