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 6110-00-887-6047
NSN 5835-01-227-2318
NSN 6130-00-385-1708
NSN 6645-01-505-5772
NSN 7035-00-148-2300
NSN 6110-00-548-3970
NSN 5855-01-609-6252
NSN 5965-00-917-6996
NSN 6150-00-337-2541
NSN 5925-01-571-7883
NSN 6105-01-055-3411
NSN 5835-01-274-1035