NSN 5310-01-371-8419

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-371-8419 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: 12418084, 12418084, 12418084, 12418084, 12418084, 5310-01-371-8419, 01-371-8419, 5310013718419, 013718419

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 25, 199301-371-841929730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-371-8419
Part Number Cage Code Manufacturer
12418084076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
124180840FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMSLP
1241808445152OSHKOSH CORPORATION
1241808475Q65OSHKOSH DEFENSE, LLC
1241808419207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5310-01-371-8419
Characteristic Specifications
THREAD SERIES M
NOMINAL THREAD SIZE18.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS1.50
THREAD TOLERANCE CLASS6H INTERNAL
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER38.6 MILLIMETERS NOMINAL
OVERALL HEIGHT20.4 MILLIMETERS MINIMUM AND 20.5 MILLIMETERS MAXIMUM
WASHER THICKNESS2.7 MILLIMETERS MINIMUM AND 3.2 MILLIMETERS MAXIMUM
WIDTH ACROSS FLATS26.4 MILLIMETERS MINIMUM AND 27.6 MILLIMETERS MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
END ITEM IDENTIFICATIONMRAP