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 5835-01-263-1293
NSN 6685-00-861-1063
NSN 5960-01-143-8622
NSN 5945-01-515-4334
NSN 6610-00-837-3012
NSN 6145-00-615-2019
NSN 5930-00-753-8777
NSN 5950-01-347-7324
NSN 6220-00-279-8819
NSN 5920-01-100-3018
NSN 5910-01-050-7980
NSN 5975-01-442-1527