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 5835-00-532-5910
NSN 5965-01-418-1760
NSN 6650-01-101-8431
NSN 5905-01-313-3890
NSN 6320-01-314-8017
NSN 6240-00-204-9355
NSN 5915-01-603-6323
NSN 5835-01-390-4667
NSN 5930-01-500-1799
NSN 5935-01-439-5052
NSN 2925-00-341-3336
NSN 6130-01-517-8665