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: Articles of aluminum nesoi
NSN 6645-01-440-8624
NSN 6620-00-845-9291
NSN 5910-01-587-8488
NSN 5945-01-268-1280
NSN 5965-01-432-4583
NSN 5945-00-650-4900
NSN 6145-00-490-9180
NSN 6645-00-616-1289
NSN 5960-01-282-2386
NSN 5950-01-651-9898
NSN 5905-00-607-3727
NSN 5960-00-469-1126