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 7035-00-361-5975
NSN 6620-01-401-5356
NSN 6110-01-445-0460
NSN 6105-01-112-9976
NSN 5855-00-004-0904
NSN 5998-01-580-4827
NSN 5996-01-017-8455
NSN 5855-00-004-0904
NSN 5855-00-151-3853
NSN 6110-00-804-4830
NSN 6645-00-232-4070
NSN 5935-01-484-8816