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 5998-00-596-9568
NSN 5905-01-349-2835
NSN 6685-00-526-9433
NSN 5945-00-618-0199
NSN 5920-01-241-7666
NSN 5925-00-253-4255
NSN 5990-01-290-4787
NSN 5960-00-636-4834
NSN 6320-01-253-9585
NSN 5965-01-068-2714
NSN 5945-01-459-1560
NSN 5905-01-418-0926