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 5999-01-482-7362
NSN 5855-01-656-6808
NSN 5996-01-574-8853
NSN 5925-01-521-2312
NSN 6320-00-213-0477
NSN 5935-00-679-8405
NSN 5960-01-586-5235
NSN 5905-01-093-6540
NSN 5990-01-393-4808
NSN 5960-00-707-3335
NSN 6220-01-387-0303
NSN 6645-01-023-3520