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 5915-00-828-9362
NSN 5975-01-102-8759
NSN 5835-00-341-5441
NSN 5950-01-229-7484
NSN 2925-01-384-4139
NSN 5945-01-332-4585
NSN 5965-01-601-4413
NSN 6105-00-483-1370
NSN 5910-01-318-3678
NSN 5965-00-568-5802
NSN 5990-01-050-7535
NSN 5910-00-405-7914