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 5930-00-633-8008
NSN 6145-01-458-3619
NSN 4140-01-452-9428
NSN 5920-01-481-6490
NSN 6150-01-146-8956
NSN 2925-00-115-5857
NSN 5935-00-596-1755
NSN 5915-01-508-1561
NSN 5998-01-359-9680
NSN 5998-01-442-8543
NSN 6105-00-527-2193
NSN 5965-01-341-5377