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 5905-01-466-2808
NSN 5835-01-017-7486
NSN 6105-01-438-5846
NSN 5925-00-627-2011
NSN 5925-00-351-6296
NSN 5960-01-495-0859
NSN 4140-01-430-5310
NSN 5945-00-399-0716
NSN 6145-01-012-2819
NSN 5895-01-389-1166
NSN 5985-01-350-6474
NSN 5915-00-105-6173