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 6110-00-516-8645
NSN 5960-01-383-6262
NSN 6645-01-162-8023
NSN 6650-01-040-8225
NSN 6320-01-150-5378
NSN 6685-00-164-7014
NSN 5935-00-142-3685
NSN 5925-00-180-4088
NSN 7035-00-513-9764
NSN 6105-01-496-5139
NSN 5855-01-027-1571
NSN 5960-01-085-7191