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 7035-00-104-7613
NSN 5950-01-259-4731
NSN 6650-01-282-5805
NSN 4140-00-210-0552
NSN 5895-01-357-5593
NSN 6240-00-299-9819
NSN 5835-01-045-6371
NSN 6110-01-076-4060
NSN 6220-01-146-5152
NSN 4140-00-249-5603
NSN 5965-00-194-9428
NSN 5925-01-494-0085