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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6240-00-204-0459
NSN 6150-00-159-5271
NSN 5910-00-168-3466
NSN 6645-00-363-9775
NSN 5920-01-210-7648
NSN 5910-01-435-7686
NSN 5998-00-458-5259
NSN 5835-00-177-2970
NSN 6650-01-379-8012
NSN 6130-00-072-9854
NSN 6240-01-380-6466
NSN 6110-01-568-9540