A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 5935-01-598-9234
NSN 6685-01-605-1491
NSN 6240-01-287-6785
NSN 6220-01-514-8511
NSN 5935-01-634-0668
NSN 6145-01-374-8457
NSN 5930-00-295-3859
NSN 5910-00-753-2850
NSN 5965-01-464-9885
NSN 5998-01-224-7477
NSN 5920-01-246-5678
NSN 6220-01-578-2435