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 5920-01-602-5109
NSN 5935-00-141-5933
NSN 6110-01-649-8219
NSN 6220-01-377-2513
NSN 5999-00-238-1239
NSN 5905-01-484-9609
NSN 5895-00-288-5878
NSN 6645-01-282-3624
NSN 5999-00-766-1041
NSN 5990-01-460-6390
NSN 5945-01-340-2174
NSN 5965-00-170-3610