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 6650-01-494-2084
NSN 5990-01-633-9503
NSN 5985-01-445-8688
NSN 6650-01-123-7249
NSN 6645-00-126-0286
NSN 2925-00-090-3470
NSN 5910-00-056-0785
NSN 6145-01-605-3228
NSN 5915-01-643-8429
NSN 6145-01-524-0558
NSN 5910-01-515-4356
NSN 5905-01-094-4319