A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5965-01-426-8325
NSN 5965-01-222-2613
NSN 5930-01-208-6310
NSN 5996-01-003-7206
NSN 5985-00-100-0140
NSN 4140-01-285-1841
NSN 5996-01-230-0141
NSN 5945-00-900-4865
NSN 6110-01-493-9942
NSN 5925-01-640-7347
NSN 2925-01-454-2046
NSN 5835-01-170-5537