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 5905-01-106-3515
NSN 2925-00-017-9807
NSN 6320-00-432-2772
NSN 6145-01-542-2672
NSN 6150-00-415-1109
NSN 6130-01-346-9318
NSN 5835-01-091-8353
NSN 6645-00-498-6869
NSN 6105-01-576-5237
NSN 5935-00-633-8302
NSN 6150-01-014-5416
NSN 5910-01-111-0131