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 5945-01-051-9442
NSN 5950-00-113-9956
NSN 7035-00-445-9657
NSN 2925-01-466-0892
NSN 6110-01-106-2708
NSN 5985-00-459-5586
NSN 5935-00-970-2726
NSN 6135-00-134-6648
NSN 2925-01-014-0118
NSN 5985-01-209-4985
NSN 6240-01-023-5536
NSN 6105-00-818-5865