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 6240-01-386-5952
NSN 5855-01-624-7115
NSN 4140-01-364-7845
NSN 6150-01-179-1868
NSN 5910-01-449-4640
NSN 5910-01-543-0039
NSN 5910-01-457-6749
NSN 6145-01-270-2955
NSN 5915-01-344-3938
NSN 7035-00-908-4933
NSN 5945-01-570-6525
NSN 2925-01-430-4206