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 5965-01-384-7670
NSN 5835-01-023-8733
NSN 6135-00-767-0331
NSN 5835-00-484-1330
NSN 5960-00-819-3926
NSN 5996-00-840-5246
NSN 6135-01-434-6308
NSN 5930-01-294-2035
NSN 5935-01-524-3506
NSN 6685-01-534-3725
NSN 7035-01-496-5896
NSN 5985-01-308-8045