5305-01-514-0440 SCREW,CLOSE TOLERANCE Index 5310-01-514-0442 WASHER,FLAT

National Stock Number:
5310-01-514-0441

Federal Supply Class:
5310

National Item Identification Number:
015140441

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:
5310015140441A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
M45913/1-7CG5Z81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-4591381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONSAE J995,GR 5 ASSN STD SINGLE MATERIAL RESPONSE NUT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.438 INCHES
NUT HEIGHT0.438 INCHES MINIMUM AND 0.468 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633,TYPE 2,FE/ZN5 ASSN STD SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENTZINC NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD SERIESUNC
THREAD QUANTITY PER INCH14


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