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 6685-01-538-0737
NSN 5935-01-125-8456
NSN 6650-01-090-0719
NSN 5935-01-649-6419
NSN 6220-00-802-9035
NSN 5855-01-133-3587
NSN 7035-00-834-2090
NSN 6620-00-270-3275
NSN 5910-01-527-9254
NSN 6620-00-769-7303
NSN 5910-00-206-0440
NSN 6135-01-457-2855