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 5945-00-757-1913
NSN 5996-01-446-0568
NSN 7035-01-265-2301
NSN 6650-01-358-2827
NSN 5975-01-061-9832
NSN 6320-00-116-3658
NSN 5985-00-461-3736
NSN 6320-01-466-4175
NSN 5950-01-088-6770
NSN 5960-00-423-5165
NSN 5996-00-822-8182
NSN 7035-01-158-7673