NSN 5310-01-398-0319

Part Details | HEXAGON SELF-LOCKING NUT

5310-01-398-0319 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: 9424215, 5310-01-398-0319, 01-398-0319, 5310013980319, 013980319

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 23, 199401-398-031905277 ( NUT, SELF-LOCKING, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-398-0319
Part Number Cage Code Manufacturer
942421524617GENERAL MOTORS CORP
Technical Data | NSN 5310-01-398-0319
Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPE CHAMFERED
THREAD SERIES UNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
NUT HEIGHT0.212 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM