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 2925-01-221-9398
NSN 5965-00-839-0302
NSN 5945-01-378-7268
NSN 2925-01-535-3167
NSN 6110-01-579-2344
NSN 5945-00-586-4992
NSN 6610-01-100-3662
NSN 2925-00-939-1979
NSN 7035-01-042-5308
NSN 6650-01-065-1704
NSN 5960-00-021-5618
NSN 2925-01-434-6945