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 6130-01-207-1414
NSN 5855-01-344-3706
NSN 5935-00-950-8208
NSN 5835-01-158-6878
NSN 6610-00-475-4400
NSN 5835-01-100-7405
NSN 5945-01-129-0264
NSN 2925-01-430-4206
NSN 5990-00-174-6695
NSN 6645-01-596-6077
NSN 5835-01-407-5260
NSN 5925-01-599-7341