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 2925-01-055-9705
NSN 6610-01-178-0333
NSN 5930-00-351-9665
NSN 5835-01-012-1436
NSN 6110-00-686-1530
NSN 5910-00-403-7336
NSN 6610-00-113-9176
NSN 5905-01-609-0988
NSN 5990-01-550-7827
NSN 6110-01-021-9749
NSN 5925-01-188-7630
NSN 6685-00-741-5751