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 5935-01-380-1460
NSN 5950-01-542-9972
NSN 6105-00-156-4312
NSN 5950-01-297-1924
NSN 5920-01-193-5963
NSN 6610-01-465-1320
NSN 5950-01-654-6954
NSN 6650-01-618-1910
NSN 5925-00-064-9873
NSN 5965-01-512-2895
NSN 6685-01-274-8873
NSN 5945-01-327-4646