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 5925-00-001-7446
NSN 5935-01-225-6030
NSN 5895-01-041-5874
NSN 5996-00-889-8825
NSN 6130-01-080-9469
NSN 5835-01-068-4043
NSN 6650-01-463-8405
NSN 5935-00-987-6665
NSN 5996-01-123-9038
NSN 6110-01-027-1851
NSN 4140-01-270-9624
NSN 5835-01-010-6778