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 5855-00-058-1293
NSN 5996-01-196-4502
NSN 5910-00-519-9134
NSN 5835-01-321-7895
NSN 5855-00-494-9581
NSN 5855-00-763-2155
NSN 5996-01-484-8867
NSN 5975-01-454-7718
NSN 5950-00-700-6043
NSN 5835-00-477-3162
NSN 5998-00-434-0961
NSN 6610-00-823-9159