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 6130-01-175-7328
NSN 5996-00-355-8517
NSN 6110-01-031-8808
NSN 6320-00-886-9771
NSN 7035-01-107-2811
NSN 5996-00-242-2523
NSN 5835-00-924-4268
NSN 5960-00-517-6206
NSN 5999-00-050-5996
NSN 5915-01-330-0554
NSN 6130-01-501-2964
NSN 5920-00-003-9812