5310-01-343-1768 NUT,PLAIN,HEXAGON Index 5310-01-343-1770 NUT,PLAIN,ROUND

National Stock Number:
5310-01-343-1769

Federal Supply Class:
5310

National Item Identification Number:
013431769

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:
1259246119200US ARMY ARDEC RDECOM
98515526METRIC AND MULTISTANDARD COMPONENTS CORP
DIN9851CJ86BOSSARD INTL INC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
HARDNESS RATING32.2 ROCKWELL C NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT0.012 INCHES NOMINAL
NUT STYLEHEXAGON
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE12.0 MILLIMETERS
WIDTH ACROSS FLATS0.748 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
TEMP RATING60.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.75
THREAD QUANTITY PER INCH12
THREAD TOLERANCE CLASS8H INTERNAL


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