U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
When acquiring the following forging items, whether as end items or components, acquire items that are of domestic manufacture to the maximum extent practicable:
| Items | Categories |
|---|---|
| Ship propulsion shafts | Excludes service and landing craft shafts. |
| Periscope tubes | All. |
| Ring forgings for bull gears | All greater than 120 inches in diameter. |
