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 6135-01-517-6060
NSN 5935-00-483-7308
NSN 6220-01-555-5651
NSN 6110-00-427-4454
NSN 5835-01-329-4814
NSN 6240-00-935-1480
NSN 6650-00-527-7451
NSN 6135-00-635-9187
NSN 6105-01-388-4514
NSN 6145-01-042-2958
NSN 5855-01-417-3250
NSN 6130-01-275-7116