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 5996-01-062-3693
NSN 6650-01-484-9505
NSN 5935-00-997-2217
NSN 6145-01-319-5311
NSN 6130-01-593-2488
NSN 6105-00-486-3875
NSN 5925-01-347-0267
NSN 2925-00-961-2117
NSN 4140-01-069-4576
NSN 6645-00-684-3424
NSN 7035-01-419-4317
NSN 5920-01-179-1363