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 5835-01-034-5206
NSN 6685-01-627-8403
NSN 6685-01-432-6327
NSN 5950-01-089-7670
NSN 2925-01-197-7864
NSN 6135-01-475-7415
NSN 5999-01-220-0739
NSN 5935-01-022-2968
NSN 5975-00-715-3710
NSN 6320-00-433-2773
NSN 5950-00-223-5169
NSN 5915-01-644-7096