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 5998-01-161-9883
NSN 6650-01-003-9355
NSN 5895-00-967-9624
NSN 4140-01-363-2258
NSN 5996-01-433-2265
NSN 6650-00-181-8376
NSN 5996-01-199-4148
NSN 5835-00-148-9719
NSN 6130-01-476-9065
NSN 5855-01-132-5139
NSN 6685-00-851-0515
NSN 5965-00-320-1399