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 5835-00-823-6116
NSN 5920-00-296-1527
NSN 5835-00-681-0005
NSN 5935-01-368-5071
NSN 5915-01-325-4674
NSN 5855-01-431-8937
NSN 5910-00-883-6434
NSN 6130-01-162-8849
NSN 6240-00-921-4493
NSN 5960-00-487-7199
NSN 6220-00-419-0635
NSN 5996-01-084-2054