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 5998-00-724-5349
NSN 6220-00-497-3139
NSN 5965-00-486-7907
NSN 5999-01-023-4516
NSN 5905-00-340-3152
NSN 6130-01-430-7193
NSN 6320-01-618-7800
NSN 5960-01-386-5770
NSN 5960-01-446-1266
NSN 6130-00-713-2524
NSN 6610-00-593-5299
NSN 5915-00-993-0386