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 5910-00-499-2235
NSN 5925-01-467-9181
NSN 6110-00-120-1215
NSN 5895-01-222-6064
NSN 5998-00-649-8680
NSN 6150-01-463-7196
NSN 5985-01-449-4248
NSN 5950-00-810-7182
NSN 6220-01-011-0865
NSN 5915-01-320-7824
NSN 5905-00-752-4112
NSN 5905-01-459-7797