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 5965-00-653-4782
NSN 5835-01-470-7700
NSN 6150-01-486-9950
NSN 5905-01-112-6629
NSN 6650-01-382-8569
NSN 5920-01-048-0766
NSN 6620-00-010-8190
NSN 6320-00-004-9158
NSN 5965-00-042-5433
NSN 7035-00-140-3070
NSN 5920-00-581-7958
NSN 6620-01-141-5747