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 5835-01-552-3153
NSN 6130-01-327-4095
NSN 6610-00-944-2925
NSN 5999-00-153-0062
NSN 5960-00-165-3038
NSN 6130-01-624-8118
NSN 5835-01-185-1102
NSN 5999-01-166-4316
NSN 6650-01-023-2698
NSN 5950-01-565-8122
NSN 4140-00-893-2754
NSN 5925-00-496-9318