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 5945-01-227-8309
NSN 5920-00-593-6496
NSN 5990-01-357-2453
NSN 6685-01-205-8526
NSN 6110-01-351-4527
NSN 5999-01-208-2358
NSN 5930-01-379-7432
NSN 6620-01-350-0323
NSN 5990-00-155-2306
NSN 6135-01-369-9792
NSN 6130-01-562-1488
NSN 6130-01-633-6294