PSC AC52: R&D – Defense System: Weapons (Applied Research/Exploratory Development)
Service code
Code facts
- Part of
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A
- AC
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A
- Contract obligations
- $15,378,694 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $7,369,620 |
| FY2025 | $15,378,694 |
| FY2024 | $30,949,024 |
| FY2023 | $50,493,807 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Leidos, Inc. | $5,973,813 | |
| 2 | The Survice Engineering Company LLC | $1,260,000 | |
| 3 | Bluehalo LLC | $310,703 | |
| 4 | BAE Systems Space & Mission Systems Inc. | $7,354 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $7,369,620 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $7,369,620 |
Contract obligations by state
Contract opportunities
Show all 20
Quick answers
What is PSC AC52?
PSC AC52 is R&D – Defense System: Weapons (Applied Research/
How much do federal agencies spend under PSC AC52?
Federal contracts under PSC AC52 obligated $15,378,694 in fiscal year 2025 and $104,191,145 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC AC52?
The contractors with the most obligated under PSC AC52 in fiscal years 2026 and 2027 are Leidos, Inc. ($5,973,813); The Survice Engineering Company LLC ($1,260,000); and Bluehalo LLC ($310,703).
Which agencies buy the most under PSC AC52?
The agencies that obligated the most under PSC AC52 in fiscal years 2026 and 2027 are Air Force ($7,369,620).
Which NAICS codes are used with PSC AC52?
The NAICS codes with the most obligated under PSC AC52 in fiscal years 2026 and 2027 are 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).
Where is the work under PSC AC52 performed?
By place of performance, the states with the most contract obligations under PSC AC52 over the last 12 months are Virginia ($5,973,813), Maryland ($1,260,000) and Alabama ($310,703).
What is the latest contract opportunity under PSC AC52?
The latest contract opportunity under PSC AC52 is Weapon Engagement Simulation Technology for Advanced Research (WESTAR), pre-solicitation from Air Force Research Laboratory (AFMC), posted October 21, 2020.
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See everything under PSC AC52
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