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 5960-01-436-2159
NSN 6220-01-499-9978
NSN 6610-01-296-4462
NSN 6110-01-338-2724
NSN 5998-00-613-4121
NSN 5855-01-054-9014
NSN 5910-00-368-4108
NSN 4140-01-395-5908
NSN 6240-01-409-2465
NSN 5950-00-804-6840
NSN 5975-01-148-7259
NSN 5920-00-998-2892