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 6110-00-832-5769
NSN 5990-00-226-7894
NSN 5835-01-435-4139
NSN 4140-01-576-9796
NSN 5990-01-504-9265
NSN 5895-01-509-9729
NSN 6130-01-127-7304
NSN 6130-01-367-1398
NSN 5999-00-958-9261
NSN 5996-01-121-5949
NSN 6240-00-391-6402
NSN 5996-00-814-7376