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 5945-01-339-7360
NSN 5935-01-435-5065
NSN 5855-01-381-5324
NSN 5965-01-113-9061
NSN 6240-00-480-1558
NSN 2925-01-471-4912
NSN 2925-00-233-5644
NSN 6105-00-265-7545
NSN 5905-00-100-3407
NSN 2925-01-564-3847
NSN 5990-00-752-2126
NSN 5960-01-356-4429