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 5965-01-154-6319
NSN 5985-01-265-7024
NSN 5855-00-797-8217
NSN 6150-01-561-8262
NSN 5985-01-631-4465
NSN 5835-01-185-1102
NSN 6105-01-142-8501
NSN 6145-01-541-5056
NSN 5996-01-084-6930
NSN 5945-01-486-5541
NSN 6610-00-886-8711
NSN 5965-01-052-3765