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 5930-01-506-9356
NSN 5910-01-337-4921
NSN 5985-00-343-3632
NSN 5945-00-244-5835
NSN 5895-00-218-1355
NSN 5910-00-338-2661
NSN 6145-01-085-2314
NSN 5895-01-225-0609
NSN 5925-00-782-1361
NSN 5960-01-094-5958
NSN 6105-00-971-8295
NSN 5975-00-274-5720