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 6135-00-826-4798
NSN 5960-01-334-5146
NSN 6130-01-633-6201
NSN 6685-00-866-5514
NSN 5930-01-112-2491
NSN 6650-00-335-5017
NSN 6150-01-186-3973
NSN 7035-01-327-4456
NSN 5835-00-170-5238
NSN 5960-01-413-3877
NSN 5950-01-428-1675
NSN 6135-01-369-8146