5310-00-274-8877 NUT,SELF-LOCKING,HEXAGON Index 5310-00-274-8880 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-274-8879

Federal Supply Class:
5310

National Item Identification Number:
002748879

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:
131-410988CNH INDUSTRIAL AMERICA LLC
1801-058019L2ESNA, LLC
29NE058019L2ESNA, LLC
1801-05856878SPS TECHNOLOGIES, LLC
1801-05872962HARVARD INDUSTRIES INC
AN363-51888044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
C7935-561878553TINNERMAN PALNUT ENGINEERED PRODUCTS INC
MILN2502781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN365-518A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
NUT HEIGHT0.344 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.500 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
TEMP RATING550.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH18
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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