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 6145-01-094-5146
NSN 6610-01-590-2263
NSN 7035-00-941-2234
NSN 6620-00-626-5719
NSN 5965-00-416-6618
NSN 5895-00-276-7916
NSN 5835-00-198-4936
NSN 7035-00-171-0804
NSN 5985-00-232-8105
NSN 7035-00-753-0695
NSN 5835-01-618-6485
NSN 5925-01-359-5532