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 6220-01-462-0236
NSN 5855-00-293-4708
NSN 6110-01-479-5645
NSN 4140-00-053-9499
NSN 5935-00-209-6774
NSN 5950-01-020-4721
NSN 6130-01-118-9498
NSN 5998-01-076-4729
NSN 5999-01-530-7665
NSN 5935-01-418-7304
NSN 5910-01-462-0127
NSN 5975-01-634-0678