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 5950-00-246-4524
NSN 6145-01-301-7709
NSN 6150-01-073-2315
NSN 5950-00-655-1416
NSN 5998-00-269-1711
NSN 5915-00-928-7490
NSN 6105-01-252-0381
NSN 2925-01-361-5310
NSN 5965-01-127-0389
NSN 6110-00-836-8965
NSN 5999-00-288-5954
NSN 5835-01-588-6533