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 5915-01-038-5569
NSN 5930-00-066-1275
NSN 5950-00-276-2058
NSN 6320-01-180-9908
NSN 5855-00-466-2309
NSN 5855-00-228-8446
NSN 5920-01-076-5467
NSN 5965-01-435-6644
NSN 6685-01-202-8900
NSN 6650-00-826-7396
NSN 7035-01-459-8268
NSN 5930-00-468-8320