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 aluminum nesoi
NSN 5999-01-394-7173
NSN 5935-01-328-7995
NSN 5915-01-633-9845
NSN 5925-00-058-4564
NSN 5998-00-946-3764
NSN 5835-01-163-4215
NSN 5925-00-734-1441
NSN 5975-00-840-2830
NSN 6135-01-518-6581
NSN 5960-01-512-0233
NSN 5855-00-631-4565
NSN 5895-01-224-5500