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 5915-01-200-9796
NSN 5950-00-805-8985
NSN 6240-01-188-7282
NSN 5920-01-519-3615
NSN 5915-01-204-7889
NSN 6110-00-153-5395
NSN 6105-01-614-4685
NSN 5985-01-514-8942
NSN 6610-00-487-6467
NSN 6220-01-573-4361
NSN 6240-00-646-6931
NSN 5910-01-116-2626