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 7035-01-536-8236
NSN 5945-01-498-6410
NSN 6150-00-889-7326
NSN 5945-01-018-0623
NSN 5960-01-106-3086
NSN 6220-01-651-1799
NSN 5945-01-112-3056
NSN 5930-00-229-8996
NSN 6110-00-826-0394
NSN 5950-00-088-0255
NSN 5999-01-096-1358
NSN 2925-00-156-8963