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 5930-00-832-2898
NSN 5920-01-104-4332
NSN 5945-01-077-3169
NSN 5835-01-018-6294
NSN 5996-01-304-6110
NSN 5998-01-480-5226
NSN 5996-01-603-2139
NSN 5990-01-147-5225
NSN 5950-01-587-2427
NSN 5835-01-036-4951
NSN 7035-01-146-7096
NSN 6320-00-139-1090