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 5935-01-373-2283
NSN 5835-01-242-9806
NSN 6150-01-474-9051
NSN 5930-00-555-1866
NSN 5935-01-113-4799
NSN 6240-00-949-8347
NSN 2925-01-030-6580
NSN 5910-01-588-8499
NSN 5935-01-441-8857
NSN 2925-01-432-8452
NSN 6105-00-204-9342
NSN 6650-00-515-6002