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 2925-01-043-9786
NSN 6130-00-266-7496
NSN 5910-00-158-8786
NSN 2925-01-251-7386
NSN 5905-00-006-3961
NSN 6650-01-284-6536
NSN 5835-01-336-1153
NSN 6135-00-708-0892
NSN 6145-01-213-0754
NSN 6320-01-426-8947
NSN 5910-01-582-4631
NSN 6320-01-564-0893