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 5905-00-155-4767
NSN 6145-01-436-0285
NSN 6650-01-659-3104
NSN 6650-00-276-9838
NSN 6685-01-270-1526
NSN 6320-00-636-0922
NSN 6220-01-312-6329
NSN 6150-00-121-9065
NSN 5855-01-397-2487
NSN 5950-01-003-7869
NSN 5950-01-394-0085
NSN 5920-01-057-4990