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: Nuts of iron or steel
NSN 6150-00-908-0782
NSN 6105-01-289-5905
NSN 6145-01-568-3257
NSN 7035-00-408-8170
NSN 5998-01-257-8816
NSN 5905-00-107-9038
NSN 6650-01-514-8705
NSN 6240-01-099-2472
NSN 5999-00-104-3502
NSN 6110-00-188-9874
NSN 5930-01-519-5132
NSN 6220-00-168-2629