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 5990-01-166-2237
NSN 5945-00-661-0506
NSN 6645-00-456-2219
NSN 2925-01-032-3814
NSN 6110-00-871-6429
NSN 5985-01-064-6892
NSN 7035-00-104-7613
NSN 6685-01-521-9897
NSN 6320-01-459-6992
NSN 5855-00-455-6070
NSN 6145-01-186-3532
NSN 5996-01-485-5920