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 |
|---|---|---|---|---|---|---|
| T005 | Photo/Map/Print/Publication- Film ProcessingFederal contract product or service | $171.56M | 1,936 | 48 | 95 | Feb 19, 2026 |
| AT40 | R&D-Trans-Pass SafetyFederal contract product or service | $171.55M | 2,085 | 18 | 8 | Aug 15, 1996 |
| 7710 | Musical InstrumentsFederal contract product or service | $170.91M | 8,549 | 48 | 65 | May 22, 2026 |
| AR75 | R&D- Space: Commercial Programs (Operational Systems Development)Federal contract product or service | $170.86M | 103 | 22 | 7 | Aug 21, 2019 |
| 3455 | Cutting Tools For Machine ToolsFederal contract product or service | $170.14M | 17,355 | 48 | 48 | Jul 20, 2026 |
| Z174 | Maint-Rep-Alt/Open Storage FacFederal contract product or service | $169.25M | 1,451 | 37 | 41 | Nov 14, 2014 |
| W067 | Lease Or Rental Of Equipment- Photographic EquipmentFederal contract product or service | $168.00M | 6,370 | 48 | 110 | Aug 14, 2026 |
| C1NE | Architect And Engineering- Construction: Water Supply FacilitiesFederal contract product or service | $167.35M | 681 | 15 | 19 | Jul 31, 2026 |
| Q514 | Medical- OtolaryngologyFederal contract product or service | $166.32M | 2,692 | 47 | 17 | Aug 7, 2026 |
| Z1PC | Maintenance Of Unimproved Real Property (Land)Federal contract product or service | $165.35M | 934 | 15 | 27 | May 14, 2026 |
| H152 | Quality Control- Measuring ToolsFederal contract product or service | $163.55M | 558 | 27 | 28 | Jul 14, 2026 |
| C1CZ | Architect And Engineering- Construction: Other Educational BuildingsFederal contract product or service | $163.16M | 560 | 15 | 19 | Aug 7, 2026 |
| C1GZ | Architect And Engineering- Construction: Other Warehouse BuildingsFederal contract product or service | $163.10M | 339 | 15 | 13 | Jul 10, 2026 |
| M121 | Oper Of Govt Air Traffic TowersFederal contract product or service | $162.70M | 747 | 35 | 8 | Sep 30, 2016 |
| AT90 | R&D-Other General TransFederal contract product or service | $162.68M | 2,011 | 20 | 15 | May 5, 2005 |
| AG83 | R&D- Energy: Conservation (Advanced Development)Federal contract product or service | $162.15M | 475 | 41 | 17 | Aug 1, 2025 |
| AR26 | R&D- Space: Science/Applications (Management/Support)Federal contract product or service | $161.95M | 1,237 | 41 | 5 | Sep 11, 2025 |
| AJ24 | R&D- General Science/Technology: Mathematical/Computer Sciences (Engineering Development)Federal contract product or service | $161.60M | 609 | 34 | 35 | Aug 10, 2026 |
| V113 | Transportation/Travel/Relocation- Transportation: Rail FreightFederal contract product or service | $160.85M | 435 | 44 | 38 | May 4, 2026 |
| Z2BA | Repair Or Alteration Of Air Traffic Control TowersFederal contract product or service | $160.45M | 1,215 | 15 | 7 | Aug 21, 2026 |
| 2430 | Tractors, Full Tracked, High SpeedFederal contract product or service | $160.05M | 721 | 48 | 46 | Feb 13, 2026 |
| 3445 | Punching And Shearing MachinesFederal contract product or service | $159.86M | 2,191 | 48 | 48 | Aug 19, 2026 |
| 1860 | Space Survival EquipmentFederal contract product or service | $159.82M | 371 | 36 | 11 | Mar 6, 2024 |
| AD43 | R&D- Defense Other: Textiles/Clothing/Equipage (Advanced Development)Federal contract product or service | $159.67M | 517 | 45 | 8 | Jun 8, 2023 |
| AG70 | R&D-Energy - Solar/PhotovoltaicFederal contract product or service | $159.63M | 226 | 10 | 13 | Sep 15, 1988 |
| H222 | Equipment And Materials Testing- Railway EquipmentFederal contract product or service | $159.09M | 160 | 24 | 10 | Aug 5, 2026 |
| C1EZ | Architect And Engineering- Construction: Other Industrial BuildingsFederal contract product or service | $158.59M | 683 | 15 | 18 | Jul 9, 2026 |
| AD45 | R&D- Defense Other: Textiles/Clothing/Equipage (Operational Systems Development)Federal contract product or service | $158.53M | 596 | 42 | 9 | May 16, 2023 |
| H116 | Quality Control- Aircraft Components And AccessoriesFederal contract product or service | $156.74M | 244 | 31 | 15 | May 14, 2026 |
| H184 | Quality Control- Clothing, Individual Equipment, And InsigniaFederal contract product or service | $156.59M | 117 | 20 | 10 | Jul 6, 2026 |
| Z112 | Maint-Rep-Alt/Conf Space & FacFederal contract product or service | $155.03M | 1,658 | 30 | 69 | May 31, 2017 |
| 1030 | Guns, Over 200Mm Through 300MmFederal contract product or service | $154.65M | 664 | 46 | 40 | May 21, 2026 |
| F012 | Natural Resources/Conservation- Survey Line ClearingFederal contract product or service | $153.68M | 2,188 | 48 | 48 | Aug 10, 2026 |
| Z1FF | Maintenance Of Penal FacilitiesFederal contract product or service | $153.46M | 954 | 15 | 10 | Aug 13, 2026 |
| N049 | Installation Of Equipment- Maintenance And Repair Shop EquipmentFederal contract product or service | $152.73M | 1,574 | 47 | 65 | Aug 18, 2026 |
| H112 | Quality Control- Fire Control EquipmentFederal contract product or service | $152.54M | 1,092 | 45 | 31 | Aug 21, 2026 |
| J079 | Maint/Repair/Rebuild Of Equipment- Cleaning Equipment And SuppliesFederal contract product or service | $152.39M | 4,455 | 48 | 68 | Aug 19, 2026 |
| 7330 | Kitchen Hand Tools And UtensilsFederal contract product or service | $152.26M | 61,762 | 48 | 46 | Aug 20, 2026 |
| F008 | Natural Resources/Conservation- Recreation Site Maintenance (Non-Construction)Federal contract product or service | $151.76M | 9,184 | 48 | 40 | Aug 12, 2026 |
| Q524 | Cardiothoracic SurgeryFederal contract product or service | $151.69M | 1,260 | 43 | 9 | Aug 21, 2026 |
| X1AZ | Lease/Rental Of Other Administrative Facilities And Service BuildingsFederal contract product or service | $151.22M | 1,799 | 15 | 54 | Aug 12, 2026 |
| V214 | Transportation/Travel/Relocation- Travel/Lodging/Recruitment: Marine PassengerFederal contract product or service | $150.69M | 2,355 | 47 | 45 | Aug 14, 2026 |
| Y236 | Construct/Epg - PetroleumFederal contract product or service | $150.61M | 462 | 39 | 18 | May 30, 2018 |
| C1BG | Architect And Engineering- Construction: Electronic And Communications FacilitiesFederal contract product or service | $150.51M | 553 | 15 | 16 | Aug 11, 2026 |
| 3815 | Crane And Crane-Shovel AttachmentsFederal contract product or service | $150.41M | 2,986 | 48 | 44 | Aug 13, 2026 |
| H268 | Equipment And Materials Testing- Chemicals And Chemical ProductsFederal contract product or service | $149.11M | 1,808 | 45 | 38 | Aug 10, 2026 |
| AG12 | Energy R&D Services; Energy Supply; Applied ResearchFederal contract product or service | $149.00M | 689 | 42 | 18 | May 27, 2026 |
| B517 | Special Studies/Analysis- GeologicalFederal contract product or service | $148.56M | 5,590 | 48 | 54 | Aug 20, 2026 |
| 3438 | Miscellaneous Welding EquipmentFederal contract product or service | $148.30M | 3,752 | 48 | 57 | Aug 18, 2026 |
| 6116 | Fuel Cell Power Units, Components, And AccessoriesFederal contract product or service | $148.08M | 1,580 | 48 | 60 | 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.