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 5990-00-925-3925
NSN 5945-00-513-9716
NSN 6145-01-151-4946
NSN 5910-01-323-7086
NSN 6620-01-223-5998
NSN 5945-01-531-2317
NSN 5998-00-419-4461
NSN 5996-01-386-2045
NSN 6620-01-298-6853
NSN 6110-01-359-1751
NSN 5920-01-432-6620
NSN 5835-01-426-6573