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 6130-01-280-8132
NSN 5960-00-525-1898
NSN 5910-01-078-3051
NSN 5930-00-872-3061
NSN 6650-00-847-3492
NSN 5920-01-269-3047
NSN 6105-01-544-9729
NSN 5965-00-263-1226
NSN 5990-01-004-6343
NSN 5985-00-922-1272
NSN 6620-01-248-0358
NSN 5935-01-359-7589