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 5895-01-097-7465
NSN 4140-00-110-4524
NSN 6620-00-155-2608
NSN 5930-00-494-9915
NSN 5965-01-490-6704
NSN 5930-00-862-7001
NSN 6220-01-075-3506
NSN 5905-00-468-3751
NSN 6645-01-541-7619
NSN 5999-00-296-7738
NSN 5999-01-125-3397
NSN 5998-01-444-0580