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 5915-01-621-7426
NSN 5965-00-021-5620
NSN 5835-00-911-2340
NSN 6645-01-109-9552
NSN 5950-00-189-0439
NSN 6220-00-552-0667
NSN 6135-01-551-0562
NSN 6135-00-196-5267
NSN 6650-00-509-3355
NSN 5915-01-464-0491
NSN 5835-01-593-7579
NSN 6240-00-827-0889