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: Nuts of iron or steel
NSN 5935-00-232-7296
NSN 5990-01-400-3299
NSN 6650-01-327-4122
NSN 6150-00-254-1041
NSN 6220-00-299-6300
NSN 5920-00-892-9395
NSN 6150-00-139-1566
NSN 5999-01-135-7390
NSN 6105-01-605-0510
NSN 7035-00-405-3502
NSN 5950-00-248-6921
NSN 5950-00-093-0989