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 5925-01-329-4882
NSN 5998-00-436-7542
NSN 6645-00-296-8310
NSN 6610-00-276-8919
NSN 6130-00-500-8477
NSN 5965-01-337-1217
NSN 6130-00-805-3802
NSN 6320-01-373-9355
NSN 6610-00-487-9624
NSN 5985-00-234-6750
NSN 6650-01-620-4706
NSN 5905-01-054-7340