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 5920-01-286-5801
NSN 5965-01-510-9771
NSN 6220-01-625-3368
NSN 5960-01-314-1822
NSN 4140-01-422-4223
NSN 6135-01-495-0933
NSN 5935-01-444-4531
NSN 5996-01-298-4540
NSN 6135-00-152-8729
NSN 5910-01-526-5147
NSN 5895-01-078-8656
NSN 5996-01-505-6099