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 5925-01-634-0664
NSN 5920-00-357-0260
NSN 6645-01-113-6712
NSN 6650-01-594-9915
NSN 6645-00-983-2046
NSN 5996-00-849-3833
NSN 5996-01-119-2720
NSN 5930-00-462-8154
NSN 6220-01-420-7812
NSN 5935-01-423-1053
NSN 5999-00-801-0621
NSN 5990-01-091-9595