5330-01-396-9640 SEAL,NONMETALLIC ROUND SECTION Index 5305-01-396-9642 SETSCREW

National Stock Number:
5310-01-396-9641

Federal Supply Class:
5310

National Item Identification Number:
013969641

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:
206-011-119-597499BELL TEXTRON INC
75368-241256878SPS TECHNOLOGIES, LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL COMP 4140 OR STEEL COMP 4340 OVERALL
NOMINAL THREAD SIZE1.500 INCHES
NUT HEIGHT0.292 INCHES MINIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS2.159 INCHES MINIMUM AND 2.197 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH12
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)


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