PSC AC53: R&D – Defense System: Weapons (Advanced Development)
Service code
Code facts
- Part of
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-
A
- AC
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A
- Contract obligations
- $6,708,080 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 | $6,502,047 |
| FY2025 | $6,708,080 |
| FY2024 | $44,977,524 |
| FY2023 | $113,497,384 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Dynetics, Inc. | $6,600,522 | |
| 2 | Booz Allen Hamilton Inc. | $80,000 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $7,007,003 |
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) | $5,989,990 | |
| 2 | 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing | $1,179,045 |
Contract obligations by state
Shares are of everything obligated under PSC AC53 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show all 11
Quick answers
What is PSC AC53?
PSC AC53 is R&D – Defense System: Weapons (Advanced Development), a service code in PSC A, Research and Development.
How much do federal agencies spend under PSC AC53?
Federal contracts under PSC AC53 obligated $6,708,080 in fiscal year 2025 and $171,685,036 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC AC53?
The contractors with the most obligated under PSC AC53 in fiscal years 2026 and 2027 are Dynetics, Inc. ($6,600,522) and Booz Allen Hamilton Inc. ($80,000).
Which agencies buy the most under PSC AC53?
The agencies that obligated the most under PSC AC53 in fiscal years 2026 and 2027 are Air Force ($7,007,003).
Which NAICS codes are used with PSC AC53?
The NAICS codes with the most obligated under PSC AC53 in fiscal years 2026 and 2027 are 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) and 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing.
Where is the work under PSC AC53 performed?
By place of performance, the states with the most contract obligations under PSC AC53 over the last 12 months are Alabama ($6,584,905) and Virginia ($80,000).
What is the latest contract opportunity under PSC AC53?
The latest contract opportunity under PSC AC53 is Counter-Electronic High Power Microwave Extended Range Air Base Defense (CHIMERA), special notice from Air Force Research Laboratory (AFMC), posted October 29, 2020.
On GovTribe
See everything under PSC AC53
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