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 5945-01-049-8041
NSN 5930-01-131-6985
NSN 5975-01-361-8953
NSN 6620-01-432-7032
NSN 5925-00-813-0637
NSN 5996-01-082-7358
NSN 5895-00-186-3441
NSN 6240-00-764-1580
NSN 6320-00-456-0836
NSN 6320-00-725-0754
NSN 5920-00-513-2613
NSN 6645-00-551-8291