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 6320-00-676-9387
NSN 5996-00-140-0289
NSN 6130-01-373-7350
NSN 6150-01-611-7125
NSN 6105-00-275-0826
NSN 6105-00-562-5575
NSN 6240-01-451-1409
NSN 5855-01-469-8099
NSN 6610-01-083-7579
NSN 6320-01-352-5653
NSN 4140-00-283-6843
NSN 5950-01-660-5794