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 5920-01-484-1842
NSN 5945-01-299-6632
NSN 5910-01-397-6651
NSN 5835-01-174-7700
NSN 5950-01-063-9471
NSN 6645-01-218-9452
NSN 5910-00-851-8990
NSN 6610-01-627-0642
NSN 5990-01-218-5160
NSN 5975-01-113-3002
NSN 5930-01-173-0841
NSN 6610-01-032-5335