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 6320-01-466-4175
NSN 6105-00-564-1270
NSN 6105-01-044-5405
NSN 5998-00-790-4082
NSN 5855-01-035-2866
NSN 6110-01-633-9660
NSN 5950-01-464-0042
NSN 5998-01-246-8750
NSN 5925-01-203-3233
NSN 6105-01-141-7727
NSN 6645-01-496-7144
NSN 5920-01-605-3102