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: Articles of aluminum nesoi
NSN 5998-01-431-9384
NSN 6620-01-434-6538
NSN 5996-01-184-7224
NSN 6620-00-943-0449
NSN 6610-00-468-1958
NSN 7035-01-467-3101
NSN 7035-00-206-6123
NSN 6650-01-441-5339
NSN 6130-00-707-5931
NSN 5835-01-359-2575
NSN 5999-01-397-1706
NSN 7035-00-981-7216