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 6135-01-223-3869
NSN 5835-01-592-2350
NSN 5835-01-100-7405
NSN 5920-01-414-6983
NSN 5950-01-634-0677
NSN 6110-01-212-3344
NSN 6130-01-065-9916
NSN 5945-00-870-7453
NSN 2925-00-917-2842
NSN 5915-01-416-5802
NSN 5855-00-688-9954
NSN 2925-00-837-3948