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 5935-01-652-3810
NSN 5975-00-959-8304
NSN 5895-01-467-8147
NSN 5998-01-123-4950
NSN 5910-01-593-3960
NSN 5930-01-570-6110
NSN 5835-01-580-7543
NSN 5950-01-295-4527
NSN 6320-01-067-0474
NSN 5960-00-690-9014
NSN 6110-00-099-7113
NSN 6240-01-256-9869