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 6130-00-116-8170
NSN 6620-00-720-3278
NSN 5935-00-049-7163
NSN 5945-01-124-7680
NSN 5920-01-622-8453
NSN 6130-01-169-4863
NSN 5990-01-084-0807
NSN 6105-01-330-2534
NSN 6650-01-440-1678
NSN 6105-01-318-9478
NSN 6150-01-106-3646
NSN 6110-00-938-3723