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 6645-01-413-7024
NSN 6650-00-560-2411
NSN 6320-00-284-1524
NSN 5999-01-370-4124
NSN 6220-01-275-7144
NSN 6620-01-438-0415
NSN 5895-01-457-0108
NSN 6240-01-055-9696
NSN 6610-01-352-6344
NSN 5835-00-170-5238
NSN 5835-00-034-4976
NSN 5930-01-201-2166