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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6650-00-098-6128
NSN 5910-00-501-1131
NSN 5998-01-602-2469
NSN 7035-00-946-2642
NSN 6110-00-632-0229
NSN 7035-00-391-6345
NSN 5910-00-151-7564
NSN 6135-01-463-2445
NSN 6145-00-343-5967
NSN 5975-00-114-5354
NSN 6150-01-032-5026
NSN 5895-00-001-3631