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 6685-01-079-1791
NSN 5999-00-563-2251
NSN 2925-01-511-2667
NSN 5855-01-562-0329
NSN 5975-00-237-4297
NSN 5998-00-715-4230
NSN 6650-01-573-7165
NSN 5960-01-462-7704
NSN 6645-01-495-5553
NSN 5965-01-179-7749
NSN 6610-00-365-4454
NSN 6150-01-039-3630