NSN 5310-00-431-0617

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-431-0617 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: H395466, H39546-6, 3016640, 5310-00-431-0617, 00-431-0617, 5310004310617, 004310617

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 11, 197000-431-061729729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-431-0617
Part Number Cage Code Manufacturer
H39546-615653ARCONIC GLOBAL FASTENERS & RINGS,INC.
301664000198PRATT & WHITNEY CANADA CIE DIVPRATT& WHITNEY CANADA CORP.
Technical Data | NSN 5310-00-431-0617
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3BG
THREAD DIRECTION RIGHT-HAND
HARDNESS RATINGRCB37.0 ROCKWELL C MAXIMUM AND 43.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.598 INCHES MAXIMUM
OVERALL HEIGHT0.458 INCHES MAXIMUM
WASHER THICKNESS0.070 INCHES MINIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN