6505-00-207-7718 MEPHOBARBITAL TABLETS Index 5307-00-207-7720 STUD,SHOULDERED

National Stock Number:
5310-00-207-7719

Federal Supply Class:
5310

National Item Identification Number:
002077719

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:
1137-640T80020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
AN364-64088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN364-640A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
F22NTM60D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MILN2502781349MILITARY 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
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
MATERIALSTEEL NUT
NOMINAL THREAD SIZE0.138 INCHES
NUT HEIGHT0.125 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.302 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OR ZINC OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH40
THREAD SERIESUNF


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