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 6620-01-082-2483
NSN 5960-00-978-7435
NSN 6105-01-185-7982
NSN 5999-00-886-3038
NSN 6135-00-145-8884
NSN 6610-01-175-3500
NSN 5925-00-001-1277
NSN 6650-01-535-9190
NSN 5990-01-345-1468
NSN 5999-01-466-7549
NSN 5920-01-412-2540
NSN 5975-00-221-7175