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 6240-01-428-7619
NSN 5945-00-264-6302
NSN 6130-01-397-1366
NSN 5915-01-533-9982
NSN 6240-01-591-9030
NSN 6320-01-449-1014
NSN 6130-00-925-2303
NSN 6685-01-139-3529
NSN 6320-00-894-1644
NSN 6130-01-445-7133
NSN 5975-01-525-0987
NSN 6110-00-707-9869