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 7035-01-006-3186
NSN 2925-01-448-2880
NSN 5950-00-881-0830
NSN 5905-01-173-0728
NSN 6130-01-027-9136
NSN 6130-01-060-8053
NSN 5990-01-604-0862
NSN 6620-01-613-7996
NSN 5998-01-348-6617
NSN 6145-01-259-4530
NSN 6645-01-076-4655
NSN 5960-01-169-1372