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 2925-01-419-3805
NSN 5895-01-392-9677
NSN 6105-00-372-4716
NSN 5960-01-474-4843
NSN 5950-01-381-2981
NSN 6220-01-603-0400
NSN 5935-01-322-8135
NSN 6685-01-541-7243
NSN 6610-01-415-5877
NSN 5999-01-075-2094
NSN 4140-00-238-9940
NSN 5950-01-065-5054