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 5835-01-270-7899
NSN 5975-01-044-5419
NSN 5999-01-167-9939
NSN 7035-00-470-4977
NSN 5996-01-307-2756
NSN 6650-00-473-1259
NSN 6320-00-688-9983
NSN 6145-01-414-2195
NSN 5975-01-136-4988
NSN 6650-00-504-2999
NSN 5835-01-460-6054
NSN 5990-01-587-8562