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 6110-00-165-1528
NSN 5930-00-076-8953
NSN 6620-01-603-0852
NSN 5960-01-205-2604
NSN 5985-01-350-3454
NSN 5920-01-306-1399
NSN 6685-01-527-1607
NSN 5935-01-647-8378
NSN 5985-01-394-2353
NSN 5945-00-465-2323
NSN 5855-01-472-2302
NSN 5930-01-273-2191