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 5835-01-063-6284
NSN 4140-01-135-8718
NSN 5835-00-233-6327
NSN 6650-01-339-7571
NSN 2925-01-528-7333
NSN 6110-01-487-6339
NSN 5996-00-222-6049
NSN 5965-01-035-0415
NSN 6610-00-681-0590
NSN 5835-00-245-9453
NSN 5895-00-263-0755
NSN 6135-01-508-6083