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 5950-01-479-0313
NSN 6240-01-386-1354
NSN 6240-00-952-1906
NSN 5999-01-027-1252
NSN 5915-00-221-9610
NSN 6135-01-171-9299
NSN 5999-01-444-0839
NSN 5925-00-811-2973
NSN 6135-01-303-0295
NSN 6320-01-029-2196
NSN 5945-01-215-1955
NSN 6105-01-281-4667