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 6650-00-968-5700
NSN 5920-01-286-2597
NSN 6220-01-466-8702
NSN 5935-01-581-7547
NSN 6105-01-606-9235
NSN 5930-01-376-8776
NSN 5905-01-423-5172
NSN 6150-01-066-8942
NSN 6110-01-410-8934
NSN 5965-01-196-7760
NSN 6645-01-309-6455
NSN 2925-00-995-9481