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 6105-01-439-2125
NSN 5945-01-384-2765
NSN 6130-01-385-9317
NSN 5855-00-821-7512
NSN 6610-01-274-2479
NSN 6620-01-594-9063
NSN 5985-00-880-2134
NSN 6685-00-233-6563
NSN 5930-01-400-6126
NSN 6620-01-605-2590
NSN 6135-00-027-3914
NSN 6645-01-609-7365