NSN 5310-00-181-6798

Part Details | HEXAGON SLOTTED SELF-LOCKING NUT

5310-00-181-6798 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.

Alternate Parts: F12NE4753098, F12NE4753-098, F12NEC918, F12NE4753098, F12NE4753-098, MS178259, MS17825-9, 5310-00-181-6798, 00-181-6798, 5310001816798, 001816798

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 08, 197000-181-679829733 ( NUT, SELF-LOCKING, SLOTTED, HEXAGON )
REFERENCE DRAWINGS & PICTURES

SLOTTED, HEXAGON

Cross Reference | NSN 5310-00-181-6798
Part Number Cage Code Manufacturer
F12NE4753-098019L2FITZ AEROSPACE, LLCDBA ESNA
F12NEC91827687GREER STOP NUT INC.
F12NE4753-09872962HARVARD INDUSTRIES INC
MS17825-996906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5310-00-181-6798
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.562 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE SLOTTED, HEXAGON
NUT HEIGHT0.594 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
WIDTH ACROSS FLATS0.865 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
BEARING SURFACE TYPE WASHER FACED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL