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: Articles of aluminum nesoi
NSN 6105-01-385-1046
NSN 5990-00-197-0159
NSN 6240-01-372-2039
NSN 7035-01-508-6447
NSN 5920-01-538-4416
NSN 7035-01-263-5463
NSN 5998-01-052-5786
NSN 5920-00-717-6839
NSN 5925-00-256-8548
NSN 6110-00-099-6890
NSN 5999-01-470-1222
NSN 5945-01-641-8412