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 6620-01-295-5341
NSN 5910-00-029-4852
NSN 6145-01-326-1001
NSN 5998-01-498-9670
NSN 5999-01-474-5011
NSN 5935-00-824-0357
NSN 6240-00-097-8505
NSN 6650-01-290-1029
NSN 6685-01-257-7223
NSN 6150-01-463-2542
NSN 5975-00-198-8763
NSN 2925-01-426-3410