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 5910-01-315-9532
NSN 5996-01-243-4072
NSN 6645-01-023-8724
NSN 5925-01-350-0675
NSN 5855-01-141-8227
NSN 6150-01-048-6373
NSN 6110-01-251-3243
NSN 5990-01-149-0691
NSN 4140-01-393-2350
NSN 5910-01-581-0080
NSN 5925-01-652-3980
NSN 5835-01-257-0154