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 5935-01-200-4070
NSN 5945-01-056-4142
NSN 7035-01-609-7341
NSN 6610-01-088-5871
NSN 5910-01-314-5499
NSN 5920-01-356-4122
NSN 6150-00-758-2733
NSN 5996-01-228-0405
NSN 6130-01-451-3810
NSN 5910-00-233-6639
NSN 6110-00-387-3911
NSN 5985-00-703-0999