5307-00-638-5716 STUD,RECESSED AND STEPPED Index 5310-00-638-5725 NUT,PLAIN,KNURLED

National Stock Number:
5310-00-638-5723

Federal Supply Class:
5310

National Item Identification Number:
006385723

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:
AN365B1024A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MILN2502781349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE ALL NONMETALLIC DESIGN OR PREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALCOPPER OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.234 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNC


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