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 6110-01-367-4618
NSN 5960-01-010-3083
NSN 5945-00-421-7174
NSN 5985-00-932-5333
NSN 5950-01-347-7324
NSN 5895-01-139-6622
NSN 6150-01-044-1633
NSN 6105-01-235-6046
NSN 5960-01-083-9224
NSN 5895-01-127-4798
NSN 6610-01-010-2112
NSN 5895-00-671-1250