NSN 5310-01-388-2087

Part Details | HEXAGON SLOTTED SELF-LOCKING NUT

5310-01-388-2087 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: VARIABLE PRICING, MS1782610, MS17826-10, MS1782610, MS17826-10, 5310-01-388-2087, 01-388-2087, 5310013882087, 013882087

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 24, 199401-388-208729733 ( NUT, SELF-LOCKING, SLOTTED, HEXAGON )
REFERENCE DRAWINGS & PICTURES

SLOTTED, HEXAGON

Cross Reference | NSN 5310-01-388-2087
Part Number Cage Code Manufacturer
VARIABLE PRICING14153DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER
MS17826-1096906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS17826-1080205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5310-01-388-2087
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE SLOTTED, HEXAGON
NUT HEIGHT0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
BEARING SURFACE TYPE WASHER FACED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
SPECIAL FEATURESVARIABLE PRICING ITEM; UNIT OF ISSUE PACKAGE EQUAL 50 EA; TO ORDER UNIT OF ISSUE EACH, USE NSN 5310001113813