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 6130-01-467-9465
NSN 5990-01-390-2177
NSN 6130-01-630-5873
NSN 5975-00-630-6267
NSN 6620-00-106-3350
NSN 6620-01-334-8938
NSN 5950-01-457-0033
NSN 5965-01-392-6511
NSN 6685-00-102-7769
NSN 6650-01-093-1803
NSN 5998-01-594-7203
NSN 6150-01-485-3912