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 7035-01-571-6684
NSN 5960-01-328-8248
NSN 5910-01-568-2173
NSN 5990-01-534-8609
NSN 5915-01-065-1127
NSN 5945-01-420-7776
NSN 6240-00-113-8820
NSN 6150-01-028-1760
NSN 6685-01-302-3735
NSN 5920-01-449-7565
NSN 5930-01-446-9190
NSN 6610-00-890-0254