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: Articles of aluminum nesoi
NSN 6320-00-382-7825
NSN 5905-01-233-4707
NSN 6645-00-300-0401
NSN 6105-01-178-0460
NSN 6150-00-807-5221
NSN 5935-01-648-9814
NSN 6610-01-023-1816
NSN 5975-00-117-9515
NSN 7035-00-870-0290
NSN 6110-00-739-6692
NSN 5935-01-058-7776
NSN 6105-00-136-9158