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 5999-01-467-8593
NSN 5835-01-279-9508
NSN 5985-01-364-0040
NSN 4140-01-042-9066
NSN 5905-01-023-1732
NSN 6645-00-988-4427
NSN 5996-00-313-9180
NSN 5895-00-486-0191
NSN 5998-01-252-6457
NSN 5975-01-646-7154
NSN 6645-00-796-7206
NSN 5965-01-134-9808