0.438 in. 45 degrees chamfer on top
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 6110-00-967-9007
NSN 5835-01-580-0446
NSN 6130-01-178-2331
NSN 6145-01-343-5443
NSN 6320-01-252-2307
NSN 5920-01-610-6361
NSN 6320-01-098-2503
NSN 6145-01-365-0645
NSN 6650-01-575-8326
NSN 5910-01-442-7778
NSN 5835-01-568-7796
NSN 5999-01-544-9776