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 6105-01-209-2711
NSN 6135-00-567-1322
NSN 6620-01-372-4168
NSN 6650-01-037-1120
NSN 5935-01-623-4787
NSN 5895-01-409-0829
NSN 6320-00-893-2857
NSN 6220-01-339-2805
NSN 6150-01-645-3706
NSN 5905-00-128-9710
NSN 5855-01-114-3513
NSN 5960-01-088-6553