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 5965-01-252-8701
NSN 6645-00-558-0028
NSN 6650-00-140-8776
NSN 5920-01-482-4750
NSN 5925-00-647-3469
NSN 5915-00-123-1422
NSN 5960-01-356-4429
NSN 5945-01-544-2475
NSN 6130-01-237-2358
NSN 6135-00-951-3426
NSN 6650-00-707-1417
NSN 5999-00-572-6343