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 6135-01-629-3346
NSN 5999-00-312-4822
NSN 5835-01-446-6065
NSN 5855-01-381-7493
NSN 6110-01-372-9227
NSN 5935-00-409-3445
NSN 5855-01-657-7657
NSN 5996-01-105-7385
NSN 5985-00-054-2426
NSN 6610-01-644-2546
NSN 6645-01-461-6102
NSN 5998-01-195-1767