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 5895-01-127-8134
NSN 6645-01-505-5772
NSN 5990-00-845-2864
NSN 5930-00-764-7469
NSN 5835-01-135-2601
NSN 6650-00-945-9105
NSN 5835-00-880-6477
NSN 6130-01-230-1503
NSN 5930-01-324-8508
NSN 6145-00-944-8304
NSN 5935-01-418-1795
NSN 6620-01-063-1441