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 5965-00-011-6742
NSN 5835-00-917-7344
NSN 5855-01-141-8227
NSN 5895-00-505-7453
NSN 6645-01-452-0621
NSN 6685-01-532-2641
NSN 5950-01-412-4653
NSN 5960-01-624-1170
NSN 6220-01-391-7705
NSN 6650-00-422-2958
NSN 5990-01-101-7602
NSN 5895-01-200-9541