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 6150-01-226-3375
NSN 5990-00-144-3243
NSN 5965-01-282-4587
NSN 5975-00-104-5399
NSN 6610-01-465-1320
NSN 6645-00-547-4388
NSN 6610-01-654-4685
NSN 5990-00-568-4940
NSN 5905-00-289-6963
NSN 5895-01-519-2591
NSN 6110-01-230-9357
NSN 6650-01-249-0793