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 5985-00-584-3795
NSN 5930-01-206-5559
NSN 5999-01-004-1500
NSN 5910-01-568-6862
NSN 5925-00-734-1441
NSN 5985-01-634-0635
NSN 5905-01-360-4261
NSN 6610-00-247-1308
NSN 5930-01-280-5466
NSN 6320-00-894-1644
NSN 5925-01-582-6403
NSN 6610-01-263-8999