A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5950-00-080-2517
NSN 6240-00-435-9730
NSN 6645-01-483-3532
NSN 5905-01-445-5923
NSN 5935-01-299-3286
NSN 6240-01-231-9243
NSN 6145-01-181-6198
NSN 5945-01-609-4103
NSN 4140-00-500-2718
NSN 5905-01-334-1818
NSN 6650-00-759-4047
NSN 5945-01-304-6778