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 5895-01-618-7676
NSN 6150-01-408-2092
NSN 6105-01-539-3344
NSN 5960-01-587-7705
NSN 6135-01-419-4985
NSN 6620-01-168-8450
NSN 6650-00-934-8316
NSN 4140-01-469-6140
NSN 5975-01-167-8598
NSN 5930-01-514-7023
NSN 6320-01-492-1976
NSN 5930-01-457-6065