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 5835-00-513-9680
NSN 6620-01-606-4138
NSN 7035-00-946-2642
NSN 6130-00-670-0880
NSN 5975-00-482-3954
NSN 5855-00-494-9581
NSN 5905-01-127-3726
NSN 5935-01-188-2532
NSN 6220-00-053-1807
NSN 6320-01-592-6248
NSN 6685-01-569-4374
NSN 5915-01-163-9253