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 5998-00-076-3269
NSN 6650-01-290-4001
NSN 2925-00-233-5644
NSN 5915-00-421-3071
NSN 5985-00-893-9719
NSN 5905-01-648-4092
NSN 5920-01-218-6191
NSN 5985-01-423-7202
NSN 5965-01-178-7853
NSN 5935-00-967-1311
NSN 5996-00-647-4962
NSN 5985-00-415-9664