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 5915-01-139-1557
NSN 5855-01-003-7102
NSN 6130-01-073-3023
NSN 5930-01-398-0277
NSN 5835-00-438-4489
NSN 5965-00-678-6925
NSN 5935-01-433-3833
NSN 5855-01-264-8599
NSN 5855-01-398-6704
NSN 5965-01-282-4602
NSN 6240-01-584-0805
NSN 6110-00-679-8961