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 5835-01-163-4215
NSN 6320-01-462-2295
NSN 5930-00-915-6586
NSN 6240-01-500-6260
NSN 6150-01-362-7518
NSN 6645-01-141-7016
NSN 5930-01-016-5163
NSN 7035-00-521-6423
NSN 6650-01-624-9222
NSN 4140-00-231-1475
NSN 5855-01-448-9794
NSN 5835-01-442-6079