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 5910-00-637-2609
NSN 5925-01-497-3259
NSN 5930-01-421-3737
NSN 5905-00-205-2595
NSN 6145-00-027-9852
NSN 5915-01-182-4798
NSN 6150-00-422-6862
NSN 6620-01-160-3475
NSN 5895-01-468-5452
NSN 5920-00-115-2420
NSN 6320-00-643-0958
NSN 5910-01-633-9963