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 6105-01-512-1831
NSN 5910-01-198-3914
NSN 6145-01-041-1907
NSN 5935-01-037-2284
NSN 2925-01-466-0892
NSN 6105-00-925-2226
NSN 6150-01-217-0888
NSN 6620-01-198-9448
NSN 6610-01-469-6235
NSN 5835-01-632-6627
NSN 6645-00-269-8440
NSN 6105-01-501-6395