5950-00-501-5776 COIL,RADIO FREQUENCY Index 5310-00-501-5784 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-501-5783

Federal Supply Class:
5310

National Item Identification Number:
005015783

Description:
NUT,PLAIN,CASTELLATED,HEXAGON

Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.


Manufacturer Information:
501578319204ARMY, UNITED STATES DEPARTMENT OF THE
5310-501-5783A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
MILS11415CLASSA381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A400 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE1.125 INCHES
NUT HEIGHT1.141 INCHES MINIMUM AND 1.172 INCHES MAXIMUM
NUT STYLECASTELLATED, HEXAGON
WIDTH ACROSS FLATS1.609 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH12
THREAD SERIESUNF


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