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 5960-01-443-3067
NSN 7035-00-104-7613
NSN 5905-01-115-5036
NSN 5985-01-351-5671
NSN 5990-01-465-9235
NSN 5998-01-393-7351
NSN 6150-00-036-0305
NSN 6150-00-864-8222
NSN 7035-00-946-2642
NSN 5935-01-500-5705
NSN 6105-01-309-5313
NSN 5945-01-394-2206