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 5985-01-466-4177
NSN 5990-01-449-7090
NSN 5920-01-469-7072
NSN 2925-01-083-3986
NSN 5960-01-328-8248
NSN 5965-00-275-0491
NSN 6105-01-011-0431
NSN 6135-01-434-4954
NSN 5835-00-572-7445
NSN 6645-00-191-4978
NSN 5855-01-601-8145
NSN 5905-01-408-6226