Color brown
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 5920-01-156-8705
NSN 5910-01-141-6372
NSN 5960-01-106-3086
NSN 5930-01-475-6936
NSN 5960-01-425-1454
NSN 7035-01-364-8454
NSN 5930-01-442-9341
NSN 5985-01-395-9311
NSN 2925-00-881-3770
NSN 5960-01-353-2468
NSN 5930-00-021-9167
NSN 5895-01-056-4548