NSN 5310-00-165-8403

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-165-8403 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: H356, H35-6, 5310-00-165-8403, 00-165-8403, 5310001658403, 001658403

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 09, 197100-165-840329729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-165-8403
Part Number Cage Code Manufacturer
H35-615653ARCONIC GLOBAL FASTENERS & RINGS,INC.
Technical Data | NSN 5310-00-165-8403
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.598 INCHES NOMINAL
OVERALL HEIGHT0.443 INCHES MINIMUM AND 0.458 INCHES MAXIMUM
WASHER THICKNESS0.070 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING1200.0 DEG FAHRENHEIT NOMINAL