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 5996-00-305-6152
NSN 6240-01-069-2688
NSN 5990-01-186-8310
NSN 5950-00-376-5415
NSN 4140-01-038-6749
NSN 6220-00-899-6718
NSN 5835-01-112-4725
NSN 6145-00-250-4429
NSN 5920-00-949-3468
NSN 6650-00-654-3813
NSN 6685-00-488-6912
NSN 6620-00-593-5313