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 5985-01-550-9519
NSN 5925-01-577-2556
NSN 5835-01-332-2867
NSN 5935-01-278-1870
NSN 6135-01-222-0703
NSN 6685-01-640-8710
NSN 5990-00-020-1048
NSN 5998-00-732-8480
NSN 6110-00-343-8183
NSN 4140-01-541-4286
NSN 5920-00-678-1979
NSN 2925-01-034-3774