A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 7035-01-570-5091
NSN 6110-01-472-5653
NSN 2925-00-253-1655
NSN 5835-01-227-2318
NSN 5996-00-207-6086
NSN 6685-01-512-2014
NSN 6240-01-358-0064
NSN 5930-00-225-8669
NSN 6610-00-417-4299
NSN 6685-01-094-5644
NSN 6650-01-392-7045
NSN 5910-01-352-1053