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 5835-01-123-8305
NSN 5950-01-088-7477
NSN 5985-01-596-2970
NSN 5835-00-402-3541
NSN 5965-01-154-6319
NSN 6320-01-466-4175
NSN 5965-00-156-8562
NSN 6135-00-945-0015
NSN 6130-00-997-2466
NSN 5930-01-480-4015
NSN 5935-01-146-2938
NSN 5920-00-119-1406