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 5996-01-581-1162
NSN 6135-01-415-4124
NSN 5990-01-145-2878
NSN 5965-00-940-8699
NSN 5930-00-444-9526
NSN 6110-00-134-7688
NSN 7035-00-849-5526
NSN 6105-00-541-8472
NSN 6150-00-345-7917
NSN 5925-00-171-0307
NSN 6110-01-633-9660
NSN 5935-01-260-5300