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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5905-00-816-9679
NSN 5915-01-079-7404
NSN 6130-01-068-3362
NSN 5996-01-492-1695
NSN 5935-01-308-7927
NSN 6685-01-416-8991
NSN 5998-01-249-5257
NSN 6320-01-373-9355
NSN 5910-01-206-4302
NSN 6145-01-299-2941
NSN 5935-00-817-9981
NSN 6610-01-506-7024