NSN 5310-00-900-4603

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-900-4603 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: 6828826524, 6828826-524, 6828826524, 6828826-524, 6828826524, 6828826-524, 57572524, 57572-524, 5310-00-900-4603, 00-900-4603, 5310009004603, 009004603

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-900-460329729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-900-4603
Part Number Cage Code Manufacturer
6828826-52473342ALLISON TRANSMISSION, INC.
6828826-52424617GENERAL MOTORS CORP
6828826-52463005ROLLS-ROYCE CORPORATION
57572-52456878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
Technical Data | NSN 5310-00-900-4603
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
OVERALL HEIGHT0.325 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
WASHER THICKNESS0.045 INCHES NOMINAL
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL