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 5915-00-612-3377
NSN 5935-01-054-3556
NSN 6105-00-342-0671
NSN 5920-01-355-1432
NSN 7035-01-229-0941
NSN 5999-01-463-1884
NSN 6105-01-512-0044
NSN 6110-01-039-8607
NSN 5835-00-257-2852
NSN 5999-01-217-2715
NSN 6685-00-098-6500
NSN 5965-01-600-8137