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 5920-01-154-0116
NSN 5915-00-952-5658
NSN 5990-00-791-4064
NSN 6105-01-030-4883
NSN 5910-01-463-3154
NSN 5835-01-346-9575
NSN 6150-00-208-1741
NSN 6110-01-502-5356
NSN 5950-00-643-4023
NSN 5855-00-149-0766
NSN 6105-00-950-6240
NSN 5950-01-309-0045