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 5910-00-082-1824
NSN 5920-00-896-7348
NSN 5965-01-653-6466
NSN 6220-01-467-9141
NSN 6105-01-526-9675
NSN 5915-00-679-1989
NSN 7035-01-555-8793
NSN 6320-01-631-7828
NSN 5965-00-194-9875
NSN 5920-01-332-3235
NSN 5965-01-309-8679
NSN 5835-00-021-5913