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 5935-01-263-9865
NSN 6105-01-417-4467
NSN 5905-01-576-0174
NSN 6645-00-526-6730
NSN 5910-01-464-2879
NSN 5950-01-577-9139
NSN 5965-01-595-9498
NSN 5950-01-339-9656
NSN 5905-01-263-9027
NSN 5915-00-952-5658
NSN 6320-01-409-1388
NSN 6105-01-377-6284