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 6130-01-492-1627
NSN 5930-01-223-9380
NSN 5945-00-964-0689
NSN 6650-00-283-0978
NSN 5910-01-421-8279
NSN 5905-01-381-0638
NSN 6645-00-155-2398
NSN 6105-01-626-5359
NSN 4140-01-206-7139
NSN 6130-01-268-1703
NSN 5945-00-400-1787
NSN 6150-00-545-3573