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 7035-01-093-9544
NSN 5905-00-799-5511
NSN 6650-00-323-8150
NSN 6130-01-364-0339
NSN 5895-01-449-1839
NSN 5915-01-576-2602
NSN 5905-00-470-2864
NSN 5915-01-355-9617
NSN 6650-01-069-8211
NSN 6105-00-209-1813
NSN 6240-00-972-0904
NSN 5999-00-947-2535