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 5905-00-495-8101
NSN 5855-00-610-4052
NSN 4140-01-278-6709
NSN 5915-01-633-9845
NSN 6645-00-369-4410
NSN 5960-01-425-1454
NSN 5998-01-524-4615
NSN 5998-01-596-0348
NSN 5835-00-624-1548
NSN 5960-01-586-2954
NSN 5855-00-411-8688
NSN 5915-01-207-9524