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 6610-01-465-1320
NSN 5975-01-066-6494
NSN 6110-00-294-3631
NSN 5975-01-423-1713
NSN 6110-00-405-7554
NSN 6650-00-299-9681
NSN 6220-01-278-1341
NSN 5930-01-374-5639
NSN 6105-01-116-1569
NSN 6150-00-554-7591
NSN 7035-01-616-8319
NSN 5915-00-964-6381