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: Articles of aluminum nesoi
NSN 5945-00-570-9251
NSN 5960-00-661-0477
NSN 5920-01-261-2856
NSN 6105-01-227-3003
NSN 5935-01-491-5045
NSN 5915-01-152-1263
NSN 6685-01-139-3729
NSN 5935-01-072-5167
NSN 5950-01-362-3227
NSN 6620-00-179-1884
NSN 5945-00-737-3195
NSN 5950-01-441-8711