A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5945-00-764-2918
NSN 5950-01-083-5042
NSN 5960-00-289-6591
NSN 6145-01-196-6779
NSN 6220-01-462-5381
NSN 5960-00-628-2003
NSN 5965-00-954-3011
NSN 6650-00-824-0745
NSN 6105-01-254-9781
NSN 6130-00-528-7838
NSN 6105-01-411-9189
NSN 5999-01-399-4113