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 5935-00-482-2765
NSN 5905-01-484-8582
NSN 5990-00-366-0112
NSN 5965-01-124-1817
NSN 6610-01-375-9994
NSN 5965-01-568-5399
NSN 5998-01-644-9859
NSN 5996-01-251-3394
NSN 5910-01-414-9727
NSN 5960-01-399-4327
NSN 6645-00-518-2068
NSN 5935-00-193-7939