# Philadelphia Gear to supply main reduction gears for USS Doris Miller aircraft carrier

Huntington Ingalls Industries – Newport News Shipbuilding awarded a contract to Timken's Philadelphia Gear to supply main reduction gears for the future USS Doris Miller (CVN-81) aircraft carrier. The contract value is in excess of $100 million, with delivery scheduled for 2025-2026.

- Type: Contract
- Announced: 2021-02-16
- Where: King of Prussia, Pennsylvania; Santa Fe Springs, California, United States
- Value: $100.0M
- Status: announced
- Products: main reduction gears
- Sectors: [Industrial Machinery](https://endata.com/sectors/industrial-machinery.md)

## Companies

- [Timken](https://endata.com/companies/1700.md) (partner)
- [Huntington Ingalls Industries](https://endata.com/companies/4127.md) (customer)
- [Philadelphia Gear](https://endata.com/companies/53251.md) (supplier)

## Sources

- [news.timken.com](https://news.timken.com/2021-02-16-Timkens-Philadelphia-Gear-to-Supply-Main-Reduction-Gears-for-U-S-Navy-Aircraft-Carrier-Program), 2021-02-16: "Philadelphia Gear has built essential gear systems for a variety of classes of U.S. Navy ships over the years, and we're honored to continue that relationship by supplying the MRGs for CVN-81."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.