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: Articles of aluminum nesoi
NSN 5915-00-011-1612
NSN 5925-01-147-6954
NSN 5950-00-108-4928
NSN 6645-01-645-2767
NSN 5960-01-395-9834
NSN 5935-00-524-0564
NSN 5990-00-236-0831
NSN 5999-01-222-0389
NSN 5915-00-599-9162
NSN 5985-01-017-0967
NSN 6130-00-011-0714
NSN 7035-00-185-8683