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 7035-01-559-6089
NSN 5960-00-813-1526
NSN 5950-00-165-9259
NSN 5915-01-317-0258
NSN 6685-01-277-3569
NSN 5855-01-629-4831
NSN 6610-00-292-9895
NSN 5935-01-604-9970
NSN 6645-01-261-4863
NSN 6220-00-538-1074
NSN 6150-01-159-4164
NSN 5950-01-333-3283