NSN 5310-01-064-7311

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-064-7311 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: LH118606, LH11860-6, MS1415606, MS14156-06, 5310-01-064-7311, 01-064-7311, 5310010647311, 010647311

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 31, 197801-064-731129729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-01-064-7311
Part Number Cage Code Manufacturer
LH11860-672962HARVARD INDUSTRIES INC
MS14156-0696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5310-01-064-7311
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.654 INCHES MAXIMUM
OVERALL HEIGHT0.438 INCHES MAXIMUM
WASHER THICKNESS0.045 INCHES MINIMUM
WIDTH ACROSS FLATS0.522 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM