NSN 5310-00-945-4384

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-945-4384 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: R1184P004B, Z6121048, Z6121-048, 5310-00-945-4384, 00-945-4384, 5310009454384, 009454384

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 11, 196600-945-438429729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-945-4384
Part Number Cage Code Manufacturer
R1184P004B99207GENERAL ELECTRIC COMPANYDBA GE
Z6121-04872962HARVARD INDUSTRIES INC
Technical Data | NSN 5310-00-945-4384
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.428 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
OVERALL HEIGHT0.314 INCHES MINIMUM AND 0.329 INCHES MAXIMUM
WASHER THICKNESS0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING800.0 DEG FAHRENHEIT NOMINAL
PRECIOUS MATERIAL SILVER