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 5960-01-084-4987
NSN 7035-01-601-7936
NSN 5910-01-539-4584
NSN 7035-00-929-0363
NSN 6240-00-961-8074
NSN 5930-01-438-9877
NSN 6650-00-871-2983
NSN 5835-01-186-4961
NSN 5920-01-123-9854
NSN 5960-01-447-1154
NSN 5925-00-101-6837
NSN 5965-00-739-2063