Data / Federal awards / NAICS 336412 / C. F. ROARK WELDING & ENGINEERING COMPANY, INCORPORATED
C. F. ROARK WELDING & ENGINEERING COMPANY, INCORPORATED: 12 federal contract awards, $13.4 million obligated (FY2024 to FY2027)
Updated October 6, 2026. Source: USAspending.gov.
C. F. ROARK WELDING & ENGINEERING COMPANY, INCORPORATED (UEI LNF3KNSAPWT3), Brownsburg, IN, received 12 federal prime contract awards with $13.4 million obligated in fiscal years 2024 to 2027, from 1 agency under 1 NAICS code. Its largest buyer is Department of Defense ($13.4 million) and its largest code is NAICS 336412 Aircraft Engine and Engine Parts Manufacturing.
The request: Every federal contract awarded under NAICS 336412, with the winner, the agency and the value. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads every federal contract award on USAspending.gov and every open opportunity on SAM.gov, and this page is that reading. Ask for the awards in your niche and the winners, agencies, values and recompetes arrive in your sheet, CRM, Slack or agent as they are reported.
- LNF3KNSAPWT3UEI
- Brownsburg, INLocation
- Small BusinessBusiness size
- 12Contract awards
- $13.4 millionObligated
- 2023-12-20First action in window
- 2026-04-17Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 336412 | Aircraft Engine and Engine Parts Manufacturing | 12 | $13.4 million |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Department of Defense | 12 | $13.4 million |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $13.2 million |
| FY2025 | $185,195 |
| FY2026 | $0 |
Contract awards
All 12 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| SPRTA124C0025 | Department of Defense | Definitive Contract | 336412 | J85 FLAMEHOLDER | $7,618,881 | $7,618,881 | March 11, 2024 | November 30, 2028 | Brownsburg, IN | usaspending.gov |
| SPRTA124C0086 | Department of Defense | Definitive Contract | 336412 | NEW MANUFACTURE OF F-100 LINER, COMBUSTION CH | $5,546,186 | $5,546,186 | September 25, 2024 | July 1, 2025 | Brownsburg, IN | usaspending.gov |
| SPRTA125C0055 | Department of Defense | Definitive Contract | 336412 | NEW MANUFACTURE OF F-100 LINER, COMBUSTION, CH | $745,695 | $745,695 | July 10, 2025 | April 30, 2027 | Brownsburg, IN | usaspending.gov |
| FA812125P0019 | Department of Defense | Purchase Order | 336412 | F100-229 COMBUSTION CHAMBER LINER | $112,500 | $112,500 | August 26, 2025 | October 16, 2026 | Brownsburg, IN | usaspending.gov |
| FA812121F0183 | Department of Defense | Delivery Order | 336412 | F100 COMBUSTION CHAMBER LINER NEW SPARES BUY | $0 | $217,475 | July 14, 2021 | July 12, 2026 | Brownsburg, IN | usaspending.gov |
| SPE4A719P4776 | Department of Defense | Purchase Order | 336412 | 8506207961!RING,AUGMENTER | $0 | $106,375 | June 27, 2019 | July 6, 2026 | Brownsburg, IN | usaspending.gov |
| SPE4A721F9436 | Department of Defense | Delivery Order | 336412 | 8508480155!SUPPORT,AUGMENTER E | $0 | $652,790 | August 25, 2021 | January 31, 2028 | Brownsburg, IN | usaspending.gov |
| SPRTA121C0047 | Department of Defense | Definitive Contract | 336412 | NSN: 2840006328150OJ, CHAMBER, COMBUSTION | $0 | $730,810 | June 28, 2021 | February 1, 2023 | Brownsburg, IN | usaspending.gov |
| FA812121D0012 | Department of Defense | IDC | 336412 | NEW MANUFACTURE OF F100 COMBISTION CHAMBER LINER | $0 | $4,360,425 | July 13, 2021 | usaspending.gov | ||
| SPE4A721D0307 | Department of Defense | IDC | 336412 | 4610078533!SUPPORT,AUGMENTER E | $0 | $2,000,000 | July 26, 2021 | usaspending.gov | ||
| SPE4A722D0097 | Department of Defense | IDC | 336412 | 4610086193!LINER,COMBUSTION CH | $0 | $2,000,000 | February 7, 2022 | usaspending.gov | ||
| SPE4A720PA181 | Department of Defense | Purchase Order | 336412 | 8507378147!SEAL,AUGMENTOR NOZZ | $-673,000 | $0 | August 6, 2020 | September 6, 2022 | Brownsburg, IN | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 336412 Aircraft Engine and Engine Parts Manufacturing
- Open opportunities under NAICS 336412
Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.