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 5905-00-225-8175
NSN 5930-01-327-3007
NSN 4140-01-540-5028
NSN 5996-01-406-9297
NSN 5925-01-063-7107
NSN 5965-01-392-1761
NSN 5945-01-030-8035
NSN 5925-01-481-3442
NSN 4140-00-950-6006
NSN 6620-01-512-1338
NSN 6105-01-489-0861
NSN 5835-01-441-4746