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 5895-00-826-6538
NSN 7035-01-246-9936
NSN 6240-01-463-0026
NSN 5855-01-020-7982
NSN 6220-00-420-1245
NSN 5935-00-824-5240
NSN 5950-01-317-4386
NSN 6145-01-164-6706
NSN 5930-01-396-0196
NSN 7035-01-554-1448
NSN 5965-01-350-1890
NSN 7035-00-043-1325