3120-99-241-6900 BUSHING,SLEEVE Index 5340-99-253-4557 BRACKET,MOUNTING

National Stock Number:
5310-99-241-6902

Federal Supply Class:
5310

National Item Identification Number:
992416902

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:
BS 1768K7766BRITISH STANDARDS INSTITUTION
N5030721K7705KNDS DEFENCE UK LIMITED


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATINGNOT RATED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALPLASTIC NYLON LOCKING INSERT
MATERIALSTEEL OVERALL EXCEPT INSERT
NOMINAL THREAD SIZE0.875 INCHES
NUT HEIGHT0.896 INCHES MINIMUM AND 0.916 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.300 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
SURFACE TREATMENTZINC AND PASSIVATE OVERALL EXCEPT INSERT
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH14
THREAD SERIESUNF


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