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 5945-00-283-3048
NSN 5835-01-100-3265
NSN 5920-01-025-9381
NSN 6145-01-434-4155
NSN 2925-01-500-9120
NSN 6610-01-312-5788
NSN 5996-01-408-8055
NSN 6685-01-189-7208
NSN 2925-01-108-3307
NSN 6610-01-376-3993
NSN 6110-01-616-2492
NSN 5910-00-295-6194