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 5835-01-064-6024
NSN 5935-01-612-3559
NSN 5855-00-149-0766
NSN 7035-01-445-3563
NSN 5950-01-341-9573
NSN 5950-00-857-8093
NSN 6610-01-155-2661
NSN 5835-00-807-5632
NSN 5915-00-707-2297
NSN 6220-01-046-4655
NSN 5985-00-791-9777
NSN 5990-00-617-1422