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 5950-01-246-3984
NSN 6610-01-469-6235
NSN 5835-01-647-6426
NSN 5999-00-597-5054
NSN 5905-00-818-1412
NSN 5960-01-142-1995
NSN 5975-00-919-9982
NSN 5835-01-659-1364
NSN 6105-00-420-2335
NSN 5925-01-544-9782
NSN 6240-00-486-7512
NSN 5895-01-480-9227