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 2925-01-562-8051
NSN 5915-01-530-9422
NSN 6320-01-039-5891
NSN 5950-01-357-5583
NSN 5945-01-068-3503
NSN 5965-01-155-0811
NSN 6105-01-401-5361
NSN 5965-01-612-8098
NSN 5910-00-116-8239
NSN 5905-01-014-6894
NSN 2925-00-925-0545
NSN 5905-00-466-3619