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 5855-01-285-3483
NSN 5999-00-816-9670
NSN 5835-01-540-4995
NSN 6685-01-211-6590
NSN 5965-00-004-6371
NSN 5895-01-291-9286
NSN 5945-01-372-9727
NSN 6105-01-063-2158
NSN 5935-00-030-1563
NSN 6650-01-659-4609
NSN 5950-01-350-3702
NSN 6650-01-078-7732