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 5925-01-223-6382
NSN 4140-00-580-8508
NSN 6240-01-356-8144
NSN 5996-00-836-7393
NSN 7035-01-380-0547
NSN 5960-00-455-5256
NSN 5835-00-059-5854
NSN 5950-01-427-3723
NSN 5905-00-187-2190
NSN 6240-01-209-1972
NSN 5996-00-231-9322
NSN 5930-00-137-2718