NSN 5310-01-179-3740

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-179-3740 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: 9970M89P02, 5310-01-179-3740, 01-179-3740, 5310011793740, 011793740

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 17, 198401-179-374029730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-179-3740
Part Number Cage Code Manufacturer
9970M89P0207482GENERAL ELECTRIC COMPANYDBA GE
Technical Data | NSN 5310-01-179-3740
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.5625 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER1.050 INCHES MINIMUM AND 1.054 INCHES MAXIMUM
OVERALL HEIGHT0.535 INCHES NOMINAL
WASHER THICKNESS0.208 INCHES NOMINAL
WIDTH ACROSS FLATS0.803 INCHES MINIMUM AND 0.814 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
SPECIAL FEATURESTWO WIRE HOLES 0.050 TO 0.060 IN.DIA.,ONE EA LOCATED 180 DEG.ANGLE ON HEX POINTS