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 5960-01-286-1893
NSN 5930-00-537-7366
NSN 6145-01-078-2458
NSN 6110-00-844-2564
NSN 5920-00-691-7727
NSN 5998-01-013-2053
NSN 6610-01-633-6773
NSN 5945-01-510-2793
NSN 4140-01-487-1322
NSN 5996-00-937-9108
NSN 6150-01-185-9275
NSN 5965-01-005-0611