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 5910-01-141-2595
NSN 5835-00-346-4735
NSN 6110-01-125-9723
NSN 5960-01-399-4327
NSN 6685-01-218-5258
NSN 6110-01-060-6814
NSN 5945-00-811-7237
NSN 5835-00-612-1621
NSN 7035-00-830-1235
NSN 5930-01-488-5215
NSN 6135-01-408-0313
NSN 5960-00-039-8533