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 5835-01-589-4735
NSN 6645-00-936-9111
NSN 6145-00-594-7822
NSN 6610-00-292-9895
NSN 2925-01-656-8217
NSN 5935-01-175-0815
NSN 6145-00-945-4220
NSN 5960-00-549-3760
NSN 5930-00-115-0153
NSN 7035-01-435-7962
NSN 2925-00-139-0720
NSN 5935-01-036-0209