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 5935-00-326-1916
NSN 6610-00-604-0045
NSN 6150-01-454-6270
NSN 5915-01-444-9647
NSN 5935-00-822-0053
NSN 5915-01-056-5141
NSN 6240-01-023-7720
NSN 6240-00-905-7512
NSN 6145-00-537-7059
NSN 4140-01-193-8102
NSN 5930-01-495-5463
NSN 5855-00-185-1560