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 5930-01-596-7669
NSN 5935-01-561-4137
NSN 5930-00-169-5625
NSN 5935-00-272-3520
NSN 5996-00-992-6622
NSN 6685-00-829-1967
NSN 5996-01-058-4510
NSN 4140-00-493-9638
NSN 6650-01-181-6037
NSN 4140-00-401-7851
NSN 5945-00-837-1953
NSN 6130-00-681-1496