5310-00-198-4739 NUT,SELF-LOCKING,HEXAGON Index 5310-00-198-4741 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-198-4740

Federal Supply Class:
5310

National Item Identification Number:
001984740

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:
52EE05472962HARVARD INDUSTRIES INC
52NEE52415653HOWMET GLOBAL FASTENING SYSTEMS INC
52NEE52475237HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE NUT
MATERIALFIBER LOCKING INSERT
MATERIALSTEEL COMP 1137 NUT
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.344 INCHES NOMINAL
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
SURFACE TREATMENTCADMIUM NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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