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 5835-01-068-4043
NSN 5960-01-254-0647
NSN 6135-01-242-6484
NSN 2925-01-633-4048
NSN 6130-00-753-7732
NSN 5835-01-075-9884
NSN 5905-00-269-9673
NSN 5945-01-142-2182
NSN 5990-01-565-2226
NSN 5998-01-225-9766
NSN 5920-00-371-1191
NSN 6110-00-773-0915