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 5925-00-959-6075
NSN 6130-01-059-3422
NSN 5950-01-371-3069
NSN 6110-00-471-3385
NSN 5960-00-903-6307
NSN 5935-01-502-5574
NSN 5996-01-550-7399
NSN 5998-01-100-0910
NSN 5915-00-811-7288
NSN 6610-01-389-3082
NSN 6650-00-689-8270
NSN 5910-01-008-5784