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 7035-01-239-7297
NSN 5950-01-588-3406
NSN 5915-01-026-2420
NSN 5998-01-095-0542
NSN 5990-01-013-8464
NSN 5999-00-925-4361
NSN 5985-00-275-2830
NSN 6620-00-273-8735
NSN 7035-00-337-8745
NSN 6650-00-957-0714
NSN 6240-00-398-0740
NSN 6240-01-327-4120