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 5835-01-596-9908
NSN 5930-01-442-3075
NSN 7035-01-339-5480
NSN 5895-00-111-1560
NSN 6150-01-508-3749
NSN 4140-01-377-5828
NSN 5895-00-394-6875
NSN 6240-00-435-0433
NSN 5996-01-046-1888
NSN 5996-00-807-8749
NSN 5996-00-719-5982
NSN 6150-01-103-8028