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 5985-00-936-8935
NSN 6135-01-505-1293
NSN 5960-01-355-2968
NSN 6110-01-612-4461
NSN 5975-00-421-2276
NSN 6320-01-150-5378
NSN 5835-01-439-0180
NSN 6240-01-633-9357
NSN 5855-01-597-8638
NSN 5999-01-542-9074
NSN 5915-01-528-2523
NSN 5950-01-323-7170