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 5996-00-382-9296
NSN 5960-01-131-8999
NSN 6645-01-394-0170
NSN 6150-00-205-4276
NSN 5985-00-466-1574
NSN 5935-01-160-2926
NSN 6240-01-422-3461
NSN 6650-01-385-9447
NSN 6145-01-069-6982
NSN 6220-00-794-7834
NSN 5998-00-468-5022
NSN 6685-00-169-1172