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 5935-01-476-5754
NSN 6610-01-090-2688
NSN 6320-01-397-9995
NSN 5950-00-342-0374
NSN 5925-00-185-4020
NSN 5895-01-024-9573
NSN 6110-01-417-8473
NSN 2925-00-574-8796
NSN 5975-00-312-1410
NSN 6610-01-013-8922
NSN 5990-01-390-2177
NSN 6620-00-038-5343