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 5945-01-634-0588
NSN 7035-01-403-2841
NSN 6105-00-686-5995
NSN 6145-00-903-2462
NSN 6620-01-566-0196
NSN 5990-01-392-5682
NSN 7035-00-050-9962
NSN 6685-01-321-7468
NSN 5895-01-460-3915
NSN 2925-01-448-2880
NSN 5935-00-824-8928
NSN 5905-01-051-1220