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 5960-01-573-6483
NSN 5950-00-430-7915
NSN 5835-00-372-3736
NSN 6240-00-624-8440
NSN 7035-01-440-0659
NSN 5935-01-348-3805
NSN 5998-01-381-2945
NSN 6620-01-135-0090
NSN 5905-01-051-8001
NSN 6320-00-931-4855
NSN 5975-01-174-9375
NSN 6650-00-883-4790