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 7035-01-146-7096
NSN 2925-01-206-7948
NSN 6220-00-122-3238
NSN 2925-01-252-8049
NSN 5855-00-149-0766
NSN 5930-01-585-2997
NSN 6610-01-396-5344
NSN 5935-01-576-6267
NSN 5965-01-625-1006
NSN 5910-01-106-6971
NSN 6620-00-383-8740
NSN 5915-01-296-0122