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 5945-01-237-2592
NSN 5950-01-539-1043
NSN 6240-01-449-2883
NSN 5950-00-201-1196
NSN 6135-01-168-2944
NSN 5835-01-485-0210
NSN 5835-00-924-4268
NSN 5915-01-513-9122
NSN 7035-01-416-5910
NSN 6145-01-094-6108
NSN 6320-00-261-9136
NSN 5985-01-280-3631