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 6105-00-629-0967
NSN 5950-00-455-0735
NSN 5920-00-467-6805
NSN 6150-01-025-8134
NSN 5960-00-448-7514
NSN 5985-01-512-2886
NSN 5935-01-229-8522
NSN 6145-01-568-8537
NSN 5960-01-362-3291
NSN 5996-01-610-6641
NSN 5930-01-435-1928
NSN 5920-01-328-5310