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 6105-01-387-4658
NSN 5998-01-123-7093
NSN 5985-00-550-7754
NSN 5950-01-579-4485
NSN 5990-00-524-2293
NSN 5965-01-453-1108
NSN 5915-01-519-5672
NSN 5998-01-344-7333
NSN 6620-01-507-8444
NSN 5920-01-474-6004
NSN 6105-01-012-0965
NSN 6610-01-608-5285