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 5965-00-926-2591
NSN 5965-01-246-6162
NSN 5910-01-339-9658
NSN 5925-01-017-1761
NSN 6685-01-642-0597
NSN 5945-01-556-1387
NSN 5835-01-160-7282
NSN 5960-01-462-1864
NSN 5935-00-968-3875
NSN 5835-01-441-4746
NSN 5910-00-900-6558
NSN 5960-01-235-2586