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 5935-01-518-9397
NSN 5835-01-384-3206
NSN 6650-01-115-7981
NSN 5835-00-251-9138
NSN 6320-00-098-2858
NSN 5998-01-167-8402
NSN 5990-01-050-1102
NSN 6650-00-140-8776
NSN 5975-00-636-4910
NSN 5950-01-361-9862
NSN 6145-01-502-5801
NSN 5935-01-403-2844