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 5930-00-945-1668
NSN 4140-01-411-7445
NSN 5895-01-054-6492
NSN 4140-00-554-7273
NSN 5996-01-360-5635
NSN 5925-01-623-5358
NSN 2925-01-603-0186
NSN 5905-01-088-6055
NSN 5965-01-090-6245
NSN 5855-01-092-7755
NSN 2925-01-577-9269
NSN 6650-01-416-0473