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 5960-01-022-6423
NSN 5998-01-494-5796
NSN 6240-01-167-0336
NSN 6220-00-230-4705
NSN 5998-00-397-4292
NSN 5905-01-179-1871
NSN 5965-01-595-2422
NSN 5999-01-252-2499
NSN 5835-00-483-4838
NSN 5930-01-079-1835
NSN 6135-00-993-6823
NSN 6110-01-225-4481