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 6610-01-392-1701
NSN 6150-00-227-2424
NSN 2925-01-587-3956
NSN 5920-00-271-3217
NSN 6620-01-116-3983
NSN 5835-00-397-7697
NSN 6620-00-071-0181
NSN 6685-01-520-6421
NSN 6240-01-181-8744
NSN 6620-00-210-8406
NSN 6135-00-182-7008
NSN 5950-00-293-8260