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 5835-01-072-7693
NSN 5910-00-013-9560
NSN 5905-01-602-9405
NSN 6145-01-084-8627
NSN 6135-01-659-7653
NSN 6220-01-484-0365
NSN 6150-01-074-3957
NSN 6150-01-620-1576
NSN 6240-00-905-6050
NSN 5910-01-481-0739
NSN 5915-01-655-8917
NSN 5915-01-569-4386