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 6145-01-570-6322
NSN 5905-00-316-8852
NSN 5935-01-062-9285
NSN 6130-01-146-8716
NSN 6150-01-495-0652
NSN 6145-01-584-8526
NSN 5945-01-601-8671
NSN 6110-01-347-2647
NSN 5998-01-285-1342
NSN 6620-01-032-3937
NSN 6610-00-277-7206
NSN 6650-01-547-6631