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 5925-00-078-1957
NSN 6150-00-411-0315
NSN 5835-01-436-6549
NSN 5920-01-577-9712
NSN 5920-01-056-5039
NSN 5895-01-020-7771
NSN 5960-01-632-6576
NSN 5950-00-052-7213
NSN 5998-00-912-8973
NSN 6645-01-083-4759
NSN 5945-00-269-5375
NSN 5920-01-613-5202