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: Nuts of iron or steel
NSN 6610-01-511-4882
NSN 5950-01-244-1178
NSN 6240-01-029-5988
NSN 5975-00-590-5935
NSN 6320-01-422-0765
NSN 5998-01-108-8302
NSN 5915-01-629-2932
NSN 5910-01-246-6503
NSN 5855-01-445-6551
NSN 4140-01-581-2051
NSN 5925-00-708-8769
NSN 5910-01-406-6504