Federal solicitation · SPRHA1-26-D-0004 · back to recent
C-5 Carbon Heat Sink Exchange
- Agency
- DEPT OF DEFENSE
- Status
- Open
- Response deadline
- Not posted
- Posted
- September 25, 2026
- Set-aside
- Not listed
- NAICS
- 336413
- Estimated value
- $94.8M (as posted)
- Source
- View on SAM.gov
- Last checked
- 2026-09-26
Solicitation description
This is a fixed-priced, requirements type contract. Acquisition was completed on a sole-source basis using justification 10 U.S, Code 2304(c)(1), as stated in the Federal Acquistion Regulation 6.103-1. This is a two-year base contract, with two, four-year option periods.
Vendor field in NAICS 336413 (12m)
Top 5 vendors by trailing-12m obligated dollars across this NAICS code, $5,840.3M total.
| LOCKHEED MARTIN CORPORATION | 24.5% |
| RTX CORPORATION | 14.9% |
| L3HARRIS TECHNOLOGIES INTEGRATED SYSTEMS L.P. | 13.1% |
| BELL BOEING JOINT PROJECT OFFICE | 11.8% |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | 8.3% |
Similar opportunities
Other open SAM.gov opportunities under the same NAICS, prioritizing the same buying agency.
| Title | Agency | Est. value | Basis |
|---|---|---|---|
| E-4B National and Nuclear Communication Support (N2CS) Services | DEPT OF DEFENSE | $984.0M | same agency naics |
| KC-46 Commercial Common Repairable Support | DEPT OF DEFENSE | $471.0M | same agency naics |
| H-1 Structural and Power Improvements for... | DEPT OF DEFENSE | $303.1M | same agency naics |
| PMA 275 V22 BAE BOA | DEPT OF DEFENSE | $291.0M | same agency naics |
| Notice of Award for P-8A Engine Build-Up (EBU) and C-40A... | DEPT OF DEFENSE | $156.2M | same agency naics |
| Radar Data Processor Refresh | DEPT OF DEFENSE | $99.5M | same agency naics |
| USAF Rapid Development Integration Facility (RDIF)... | DEPT OF DEFENSE | $99.0M | same agency naics |
| AN/ALQ-218 ASE B-Kit & LBDR FRP | DEPT OF DEFENSE | $61.3M | same agency naics |
Data this profile does not cover
- No likely incumbent surfaced; the solicitation number did not match any award record in the trailing window.