A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 7035-01-364-8454
NSN 6130-01-368-3305
NSN 6145-00-061-4425
NSN 5835-01-078-6126
NSN 6110-01-584-0111
NSN 6105-01-473-9568
NSN 5945-00-192-5936
NSN 5925-01-060-5265
NSN 6650-01-322-4415
NSN 5965-01-461-5444
NSN 5910-01-452-1498
NSN 6110-00-865-4666