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: Nuts of iron or steel
NSN 5996-01-415-3291
NSN 6220-01-179-1236
NSN 6610-01-087-4701
NSN 5996-01-253-3486
NSN 5960-01-048-8228
NSN 5920-00-781-1270
NSN 6650-00-539-7298
NSN 5998-00-548-4543
NSN 6645-01-096-9719
NSN 6240-01-008-5267
NSN 5950-01-209-2266
NSN 5835-01-036-4951