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 5975-00-230-3756
NSN 5930-01-464-4233
NSN 6645-00-099-6913
NSN 5920-01-377-8571
NSN 5960-01-201-5804
NSN 5920-01-137-8371
NSN 6110-01-293-5722
NSN 5855-01-112-7725
NSN 5930-01-092-1512
NSN 5835-01-508-2528
NSN 6110-01-065-9659
NSN 5920-01-500-1434