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 5999-01-195-1747
NSN 5920-01-578-7055
NSN 5895-01-468-0054
NSN 5975-01-101-5615
NSN 5945-01-362-0685
NSN 2925-01-065-0060
NSN 6135-00-196-5267
NSN 5910-00-960-4441
NSN 2925-00-918-0859
NSN 6105-01-303-3089
NSN 5905-01-616-6841
NSN 5930-00-916-2645