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 5855-01-364-1005
NSN 5965-01-537-5562
NSN 5950-01-523-3591
NSN 7035-01-093-5378
NSN 5965-01-579-6854
NSN 4140-01-421-1132
NSN 5910-01-462-4983
NSN 5950-01-154-8366
NSN 5965-01-282-4602
NSN 6650-00-987-5070
NSN 6135-00-016-0071
NSN 5925-00-315-2238