5310-00-208-2477 NUT,SELF-LOCKING,HEXAGON Index 5310-00-208-2479 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-208-2478

Federal Supply Class:
5310

National Item Identification Number:
002082478

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:
52-1610-04872962HARVARD INDUSTRIES INC
NAS35388827NAVAL AIRCRAFT STANDARDS


Techincal Specification:
BEARING SURFACE TYPEFLAT OR CHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1137 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.312 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.438 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING800.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNF


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