NSN 5310-01-380-3731

Part Details | HEXAGON SELF-LOCKING NUT

5310-01-380-3731 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.

Alternate Parts: MS21046C4E, 9380768205, 938.07.68.205, 5310-01-380-3731, 01-380-3731, 5310013803731, 013803731

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 17, 199301-380-373105277 ( NUT, SELF-LOCKING, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-380-3731
Part Number Cage Code Manufacturer
MS21046C4E96906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
9380768205S4080PILATUS AIRCRAFT LTD
938.07.68.205S4080PILATUS AIRCRAFT LTD
Technical Data | NSN 5310-01-380-3731
Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPEH$DWF
THREAD SERIES UNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
NUT HEIGHT0.240 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
TEMP RATING800.0 DEG FAHRENHEIT NOMINAL