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 6130-00-730-0795
NSN 5835-00-280-8494
NSN 6685-01-085-5977
NSN 5999-00-542-0541
NSN 5935-01-407-9220
NSN 5895-01-379-8611
NSN 5996-00-292-5394
NSN 5975-01-502-7338
NSN 5835-01-360-2657
NSN 6150-01-297-5623
NSN 6110-01-252-9619
NSN 5920-01-327-2574