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 5920-00-312-7872
NSN 5895-01-351-4221
NSN 5998-01-236-6662
NSN 5935-01-508-5338
NSN 5910-00-083-6162
NSN 4140-00-163-2868
NSN 5835-00-622-3334
NSN 6610-01-435-5425
NSN 2925-01-442-7812
NSN 6135-01-442-0890
NSN 5975-00-882-9780
NSN 6320-01-198-4024