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 6105-01-355-6603
NSN 6320-00-937-5625
NSN 6145-01-495-0668
NSN 5935-00-112-5194
NSN 5920-01-025-5863
NSN 6610-00-001-5516
NSN 6650-01-320-1169
NSN 5935-01-505-9770
NSN 5985-01-181-5627
NSN 5950-00-220-5699
NSN 6685-01-386-1887
NSN 2925-00-845-1480