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 5935-01-615-3590
NSN 6135-01-156-4627
NSN 5905-01-617-0615
NSN 6135-01-411-3212
NSN 6240-01-559-3806
NSN 5985-01-123-9484
NSN 5935-01-642-1051
NSN 5950-00-648-6352
NSN 5930-00-762-5933
NSN 5930-01-334-5690
NSN 5835-00-113-6090
NSN 5960-01-328-5887