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 6135-00-351-8606
NSN 5930-01-634-0659
NSN 5945-00-927-1759
NSN 6135-01-443-5279
NSN 5960-01-029-1006
NSN 7035-01-550-0760
NSN 5965-01-440-5618
NSN 6145-00-011-2390
NSN 6320-00-343-1798
NSN 5905-01-380-8326
NSN 6110-01-359-6618
NSN 7035-00-238-3662