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 5945-00-846-2084
NSN 5915-01-647-4236
NSN 5925-01-633-7068
NSN 5905-00-834-1756
NSN 5855-00-962-5792
NSN 5965-00-170-5254
NSN 2925-01-116-6838
NSN 5965-01-598-1231
NSN 5999-01-437-9319
NSN 5920-01-167-9026
NSN 2925-01-320-0965
NSN 5965-00-092-8841