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 6130-00-730-7411
NSN 6135-01-458-7476
NSN 6220-01-358-3533
NSN 5910-01-222-1624
NSN 5835-01-576-9013
NSN 6320-00-160-0899
NSN 6130-00-127-0685
NSN 6620-00-115-9050
NSN 6320-00-186-6452
NSN 6610-00-705-9502
NSN 5915-01-467-1630
NSN 5960-00-960-6805