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 6130-01-436-6397
NSN 5855-01-191-3404
NSN 5945-01-019-1910
NSN 5895-00-895-4446
NSN 6685-01-153-8473
NSN 5998-00-787-4044
NSN 5950-00-248-6921
NSN 5935-00-383-3535
NSN 5965-01-572-4551
NSN 5895-00-990-9047
NSN 5895-01-021-2397
NSN 5935-01-501-7496