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 5835-00-491-6075
NSN 5910-00-223-9826
NSN 2925-01-197-7864
NSN 6645-00-646-6631
NSN 5960-01-107-3272
NSN 5920-00-890-0916
NSN 5996-00-726-4785
NSN 7035-01-006-0895
NSN 6610-01-141-7014
NSN 2925-01-255-6394
NSN 6610-00-244-2816
NSN 5895-01-251-8683