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 5905-01-124-7155
NSN 6135-01-036-3495
NSN 5935-01-246-2986
NSN 5915-01-159-6026
NSN 5985-01-447-4110
NSN 5895-00-596-8678
NSN 4140-01-218-6674
NSN 6110-00-972-9940
NSN 5905-00-074-1398
NSN 5905-00-620-3128
NSN 5895-01-652-7839
NSN 5920-00-359-9771