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 5945-01-409-2718
NSN 5915-00-068-7010
NSN 5935-00-905-8419
NSN 5930-01-039-7130
NSN 5998-01-237-2332
NSN 5965-00-469-5009
NSN 5855-00-962-5792
NSN 5999-00-074-8629
NSN 6685-00-663-9000
NSN 5930-01-487-6453
NSN 6105-01-045-3973
NSN 6320-01-525-4789