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 5990-01-307-4489
NSN 5855-01-462-9279
NSN 6650-01-501-7061
NSN 6130-01-218-2942
NSN 5998-00-834-2780
NSN 5935-01-363-8424
NSN 2925-01-532-8445
NSN 5960-01-530-0581
NSN 5835-00-540-9669
NSN 6320-01-019-1028
NSN 2925-00-185-1618
NSN 6105-01-074-5369