5306-00-208-1532 BOLT,SQUARE NECK Index 5306-00-208-1537 BOLT,SQUARE NECK

National Stock Number:
5310-00-208-1533

Federal Supply Class:
5310

National Item Identification Number:
002081533

Description:
NUT,SELF-LOCKING,INTERNAL WRENCH

Detail:
A CYLINDRICAL-SHAPED NUT, THE END OPPOSITE THE BEARING SURFACE BEING DESIGNED WITH AN INTERNAL SOCKET OR SPLINES FOR USE WITH AN INSERTED WRENCH. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
12B05472962HARVARD INDUSTRIES INC
12BO54019L2ESNA, LLC


Techincal Specification:
INTERNAL DRIVE STYLEDOUBLE HEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL EXCEPT INSERT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL COMP 4130 OR STEEL COMP 8630 OVERALL EXCEPT INSERT
NOMINAL THREAD SIZE0.312 INCHES
NUT DIAMETER0.594 INCHES NOMINAL
NUT HEIGHT0.750 INCHES NOMINAL
NUT STYLEINTERNAL WRENCHING
WIDTH BETWEEN FLATS0.406 INCHES NOMINAL
SURFACE TREATMENTCADMIUM NUT
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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