Separate size from frequency
Large obligations can come from a small number of major actions. Actions and active fiscal years show whether purchasing is sustained.
Federal PSC Codes
Search every four-character PSC product or service recorded across complete FPDS contract history. Compare market size, purchasing frequency, customer breadth, and the most recent recorded activity.
PSC Directory
Federal PSC Directory
Every four-character PSC code with recorded activity anywhere in FPDS contract history is included. Open a code to continue into its market profile.
3,572 published PSC codes.
| PSC | Product or service | Obligations | Actions | Active FYs | Federal customers | Latest activity |
|---|---|---|---|---|---|---|
| M216 | Operation Of DredgingFederal contract product or service | $99.41M | 196 | 16 | 2 | Nov 8, 2013 |
| 3740 | Pest, Disease, And Frost Control EquipmentFederal contract product or service | $99.11M | 3,201 | 48 | 50 | Aug 12, 2026 |
| 3446 | Forging Machinery And HammersFederal contract product or service | $99.01M | 438 | 46 | 25 | May 13, 2026 |
| 6010 | Fiber Optic ConductorsFederal contract product or service | $98.66M | 681 | 45 | 35 | May 13, 2026 |
| AR42 | R&D- Space: Operations, Tracking And Data Acquisition (Applied Research/Exploratory Development)Federal contract product or service | $98.64M | 626 | 44 | 8 | Oct 26, 2023 |
| 7420 | Accounting And Calculating MachinesFederal contract product or service | $98.42M | 7,264 | 48 | 111 | Jun 25, 2026 |
| AG73 | R&D- Energy: Solar/Photovoltaic (Advanced Development)Federal contract product or service | $98.32M | 390 | 24 | 12 | Aug 4, 2014 |
| 3680 | Foundry Machinery, Related Equipment And SuppliesFederal contract product or service | $98.32M | 1,171 | 48 | 44 | Aug 20, 2026 |
| AC97 | R&D- Defense System: Miscellaneous Hard Goods (Commercialized)Federal contract product or service | $98.15M | 272 | 28 | 11 | Apr 2, 2024 |
| C1BD | Architect And Engineering- Construction: Airport Runways And TaxiwaysFederal contract product or service | $97.91M | 392 | 15 | 10 | Aug 3, 2026 |
| 3620 | Rubber And Plastics Working MachineryFederal contract product or service | $97.79M | 1,128 | 48 | 51 | Mar 2, 2026 |
| H312 | Inspection- Fire Control EquipmentFederal contract product or service | $96.80M | 3,941 | 40 | 47 | Aug 21, 2026 |
| W072 | Lease Or Rental Of Equipment- Household And Commercial Furnishings And AppliancesFederal contract product or service | $96.78M | 2,950 | 48 | 31 | May 21, 2026 |
| L036 | Technical Representative- Special Industry MachineryFederal contract product or service | $96.61M | 474 | 37 | 26 | May 13, 2026 |
| 8720 | FertilizersFederal contract product or service | $96.50M | 3,621 | 48 | 47 | Aug 7, 2026 |
| C1PB | Architect And Engineering- Construction: Exhibit Design (Non-Building)Federal contract product or service | $96.46M | 831 | 15 | 34 | Aug 17, 2026 |
| N046 | Installation Of Equipment- Water Purification And Sewage Treatment EquipmentFederal contract product or service | $96.25M | 917 | 43 | 44 | Jul 28, 2026 |
| Y1PB | Construction Of Exhibit Design (Non-Building)Federal contract product or service | $95.77M | 1,189 | 15 | 34 | Aug 8, 2026 |
| X1NE | Lease/Rental Of Water Supply FacilitiesFederal contract product or service | $95.61M | 421 | 15 | 12 | May 22, 2026 |
| R529 | Study/Scientific DataFederal contract product or service | $95.45M | 789 | 6 | 1 | Sep 15, 1999 |
| R307 | Automated Information System SvcsFederal contract product or service | $94.63M | 442 | 11 | 12 | Jun 30, 2004 |
| P200 | Salvage- AircraftFederal contract product or service | $94.45M | 336 | 38 | 17 | Jul 19, 2026 |
| H916 | Other Qc/Test/Inspect- Aircraft Components And AccessoriesFederal contract product or service | $94.40M | 311 | 30 | 12 | Jul 8, 2026 |
| AN76 | R&D- Medical: Specialized Medical Services (Management/Support)Federal contract product or service | $93.70M | 768 | 36 | 20 | Aug 18, 2025 |
| M245 | Oper Of Govt Water SupplyFederal contract product or service | $93.39M | 604 | 43 | 26 | Apr 30, 2026 |
| 3611 | Industrial Marking MachinesFederal contract product or service | $93.23M | 4,261 | 48 | 66 | Aug 20, 2026 |
| 3220 | Woodworking MachinesFederal contract product or service | $92.95M | 5,250 | 48 | 54 | Aug 13, 2026 |
| C1FC | Architect And Engineering- Construction: Troop Housing FacilitiesFederal contract product or service | $92.40M | 306 | 15 | 5 | May 1, 2026 |
| M1FA | Operation Of Family Housing FacilitiesFederal contract product or service | $91.92M | 585 | 15 | 12 | May 28, 2026 |
| M1BF | Operation Of Missile System FacilitiesFederal contract product or service | $91.32M | 76 | 11 | 4 | May 5, 2026 |
| AR67 | R&D- Space: Station (Commercialized)Federal contract product or service | $91.20M | 742 | 10 | 1 | Mar 30, 2026 |
| E151 | Purchase Of Ammunition FacilitiesFederal contract product or service | $91.18M | 15 | 7 | 5 | Sep 22, 2010 |
| AE23 | R&D- Economic Growth: Product/Service Improvement (Advanced Development)Federal contract product or service | $90.85M | 309 | 30 | 18 | Oct 2, 2024 |
| 3720 | Harvesting EquipmentFederal contract product or service | $90.70M | 2,694 | 48 | 53 | Aug 20, 2026 |
| AE24 | R&D- Economic Growth: Product/Service Improvement (Engineering Development)Federal contract product or service | $90.44M | 547 | 32 | 22 | Mar 26, 2025 |
| 3625 | Textile Industries MachineryFederal contract product or service | $90.36M | 1,749 | 48 | 50 | May 20, 2026 |
| W069 | Lease Or Rental Of Equipment- Training Aids And DevicesFederal contract product or service | $89.17M | 1,362 | 47 | 59 | Aug 18, 2026 |
| 6310 | Traffic And Transit Signal SystemsFederal contract product or service | $88.65M | 2,248 | 48 | 69 | Jul 31, 2026 |
| L035 | Technical Representative- Service And Trade EquipmentFederal contract product or service | $88.58M | 987 | 38 | 48 | Jun 3, 2026 |
| H358 | Inspection- Communication, Detection, And Coherent Radiation EquipmentFederal contract product or service | $88.57M | 533 | 44 | 31 | Aug 14, 2026 |
| AA21 | R&D- Agriculture: Marketing (Basic Research)Federal contract product or service | $88.27M | 313 | 25 | 27 | Apr 27, 2024 |
| AR74 | R&D- Space: Commercial Programs (Engineering Development)Federal contract product or service | $87.70M | 227 | 26 | 9 | Jun 20, 2023 |
| 5675 | Nonwood Construction Lumber And Related MaterialsFederal contract product or service | $87.56M | 3,506 | 28 | 46 | Aug 20, 2026 |
| 3410 | Electrical And Ultrasonic Erosion MachinesFederal contract product or service | $87.35M | 1,078 | 48 | 41 | May 14, 2026 |
| AG33 | Energy R&D Services; Emergency Energy Preparedness; Experimental DevelopmentFederal contract product or service | $87.08M | 236 | 22 | 10 | Jul 2, 2025 |
| AS97 | R&D- Modal Transportation: Other Modal (Commercialized)Federal contract product or service | $87.01M | 183 | 14 | 6 | Apr 16, 2018 |
| G005 | Social- GeriatricFederal contract product or service | $87.01M | 1,339 | 46 | 11 | Jul 2, 2026 |
| 3630 | Clay And Concrete Products Industries MachineryFederal contract product or service | $86.99M | 2,670 | 44 | 52 | Aug 20, 2026 |
| J084 | Maint/Repair/Rebuild Of Equipment- Clothing, Individual Equipment, And InsigniaFederal contract product or service | $86.94M | 1,492 | 46 | 20 | Jul 27, 2026 |
| Z2BE | Repair Or Alteration Of Airport TerminalsFederal contract product or service | $86.77M | 209 | 15 | 11 | May 7, 2026 |
Reading PSC Data
How to evaluate a federal market by PSC
PSC identifies the contractor product or service associated with an award action. Read obligations together with action frequency, active fiscal years, customer breadth, and recent activity before treating a classification as an addressable market.
Follow the customers
Federal customer count shows whether demand is concentrated in a narrow buyer set or distributed across government.
Validate current relevance
Latest activity helps separate active federal markets from classifications that primarily describe older contract history.