Nut, plain, hexagon
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 5960-01-171-1664
NSN 5998-00-456-0864
NSN 5855-00-252-5743
NSN 5960-01-201-5804
NSN 5920-01-013-8594
NSN 5950-01-451-4538
NSN 5999-01-391-6748
NSN 4140-01-618-1687
NSN 6650-00-488-8898
NSN 6130-01-284-4452
NSN 5855-00-167-7893
NSN 6620-01-605-2590