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 5895-01-428-9101
NSN 6105-01-073-8347
NSN 6105-00-781-1254
NSN 5835-00-389-2816
NSN 6240-01-646-0860
NSN 5895-00-987-3884
NSN 5945-01-538-2226
NSN 6105-01-453-4153
NSN 5905-00-248-6402
NSN 6650-01-276-4486
NSN 6240-00-854-1962
NSN 5990-00-964-6422