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 5990-01-369-6915
NSN 5920-00-345-5833
NSN 5835-00-170-5238
NSN 5985-01-555-7814
NSN 5985-01-088-6705
NSN 2925-01-408-6205
NSN 6610-00-355-0450
NSN 5965-00-236-0016
NSN 5985-00-144-8170
NSN 7035-01-062-0184
NSN 6320-00-242-3300
NSN 5935-01-631-4035