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 5945-00-959-0085
NSN 6130-01-152-2019
NSN 6610-00-772-0003
NSN 5920-01-533-9613
NSN 6650-01-321-1684
NSN 5945-00-152-4862
NSN 6320-01-578-6006
NSN 6320-01-374-9924
NSN 6110-01-484-6897
NSN 5925-01-411-6028
NSN 5960-00-101-5461
NSN 6620-01-030-9460