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 6105-00-056-3914
NSN 5855-01-321-3881
NSN 6130-01-458-6896
NSN 5996-01-437-1186
NSN 5895-00-651-5986
NSN 6150-00-454-3391
NSN 5935-00-411-5375
NSN 5855-00-782-7714
NSN 6145-00-110-7459
NSN 6145-00-655-2738
NSN 5990-01-510-1430
NSN 5985-01-152-2693