NSN 5310-00-151-5431

Part Details | ASSEMBLED WASHER SELF-LOCKING NUT

5310-00-151-5431 A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: F12N7699428, F12N7699-428, NE82354, NE8235-4, MS212244, MS21224-4, MS212244, MS21224-4, 5310-00-151-5431, 00-151-5431, 5310001515431, 001515431

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 30, 197000-151-543129736 ( NUT, SELF-LOCKING, ASSEMBLED WASHER )
REFERENCE DRAWINGS & PICTURES

FLAT WITH TURNED BACK EDGE

Cross Reference | NSN 5310-00-151-5431
Part Number Cage Code Manufacturer
F12N7699-42827687GREER STOP NUT INC.
NE8235-472962HARVARD INDUSTRIES INC
MS21224-496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS21224-480205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5310-00-151-5431
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE FLAT WITH TURNED BACK EDGE
WASHER OUTSIDE DIAMETER0.530 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
OVERALL HEIGHT0.375 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
NUT HEIGHT0.125 INCHES MINIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING250.0 DEG FAHRENHEIT MAXIMUM
BEARING SURFACE FINISH125.0 MICROINCHES