A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5985-01-655-6868
NSN 6135-00-221-4720
NSN 6130-01-322-8507
NSN 6130-01-225-6484
NSN 6650-01-542-9495
NSN 5998-00-553-9535
NSN 5930-01-619-9337
NSN 5925-01-006-8562
NSN 5925-00-803-5491
NSN 5998-00-938-4504
NSN 5895-01-545-8337
NSN 5935-01-550-3493