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 7035-00-523-7492
NSN 5950-01-535-7634
NSN 6650-00-098-6128
NSN 5915-00-034-1750
NSN 5965-01-408-6218
NSN 6220-00-541-8515
NSN 5895-00-216-5849
NSN 5835-01-416-6449
NSN 6150-01-578-3502
NSN 5930-01-574-2563
NSN 5915-01-234-9092
NSN 5920-00-427-7267