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 6650-01-389-3536
NSN 6645-00-413-0461
NSN 2925-01-633-4048
NSN 5996-00-726-4785
NSN 5935-01-051-7580
NSN 5996-00-103-9673
NSN 6650-00-389-4111
NSN 5985-01-356-3344
NSN 6320-01-181-9474
NSN 5950-01-242-8888
NSN 5835-00-257-2852
NSN 5930-00-078-3579