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 |
|---|---|---|---|---|---|---|
| 1425 | Guided Missile Systems, CompleteFederal contract product or service | $59.82B | 8,805 | 48 | 10 | May 22, 2026 |
| D301 | It And Telecom- Facility Operation And MaintenanceFederal contract product or service | $59.67B | 142,854 | 48 | 253 | Aug 18, 2026 |
| Y1JZ | Construction Of Miscellaneous BuildingsFederal contract product or service | $58.95B | 84,504 | 16 | 73 | Aug 21, 2026 |
| 1904 | SubmarinesFederal contract product or service | $57.45B | 18,672 | 48 | 5 | Mar 13, 2026 |
| F999 | Other Environmental ServicesFederal contract product or service | $56.24B | 173,143 | 43 | 154 | Aug 21, 2026 |
| D307 | It And Telecom- It Strategy And ArchitectureFederal contract product or service | $55.97B | 116,772 | 45 | 227 | Aug 21, 2026 |
| C211 | Architect And Engineering- General: Landscaping, Interior Layout, And DesigningFederal contract product or service | $55.75B | 416,349 | 48 | 172 | Aug 21, 2026 |
| J016 | Maint/Repair/Rebuild Of Equipment- Aircraft Components And AccessoriesFederal contract product or service | $55.53B | 122,278 | 48 | 52 | Aug 21, 2026 |
| AC13 | National Defense R&D Services; Department Of Defense - Military; Experimental DevelopmentFederal contract product or service | $55.11B | 39,485 | 48 | 23 | Aug 14, 2026 |
| F108 | Environmental Systems Protection- Environmental RemediationFederal contract product or service | $54.72B | 166,706 | 44 | 123 | Aug 21, 2026 |
| AD92 | R&D- Defense Other: Other (Applied Research/Exploratory Development)Federal contract product or service | $54.49B | 176,786 | 48 | 37 | May 20, 2026 |
| 4220 | Marine Lifesaving And Diving EquipmentFederal contract product or service | $53.32B | 205,459 | 48 | 50 | Aug 19, 2026 |
| Y1PZ | Construction Of Other Non-Building FacilitiesFederal contract product or service | $52.34B | 36,129 | 15 | 61 | Aug 21, 2026 |
| 8910 | Dairy Foods And EggsFederal contract product or service | $51.26B | 1,436,433 | 48 | 49 | Aug 21, 2026 |
| 9660 | Precious Metals Primary FormsFederal contract product or service | $50.75B | 13,724 | 48 | 32 | Aug 19, 2026 |
| V124 | Transportation/Travel/Relocation- Transportation: Marine CharterFederal contract product or service | $47.96B | 30,978 | 48 | 36 | Aug 13, 2026 |
| 8915 | Fruits And VegetablesFederal contract product or service | $47.48B | 6,892,532 | 48 | 42 | Aug 21, 2026 |
| D318 | It And Telecom- Integrated Hardware/Software/Services Solutions, Predominantly ServicesFederal contract product or service | $47.16B | 72,148 | 15 | 162 | Aug 19, 2026 |
| AR22 | R&D- Space: Science/Applications (Applied Research/Exploratory Development)Federal contract product or service | $45.92B | 46,512 | 48 | 7 | Aug 20, 2026 |
| V221 | Transportation/Travel/Relocation- Travel/Lodging/Recruitment: Passenger Air CharterFederal contract product or service | $45.91B | 144,615 | 48 | 74 | Aug 21, 2026 |
| 5820 | Radio And Television Communication Equipment, Except AirborneFederal contract product or service | $45.84B | 157,426 | 48 | 197 | Aug 21, 2026 |
| J058 | Maint/Repair/Rebuild Of Equipment- Communication, Detection, And Coherent Radiation EquipmentFederal contract product or service | $44.89B | 207,723 | 48 | 155 | Jul 20, 2026 |
| D304 | It And Telecom- Telecommunications And TransmissionFederal contract product or service | $44.36B | 533,354 | 48 | 234 | Aug 20, 2026 |
| Y299 | Contruct/All Other Non-Bldg FacsFederal contract product or service | $44.13B | 107,259 | 48 | 109 | Apr 17, 2026 |
| AC64 | R&D- Defense System: Electronics/Communication Equipment (Engineering Development)Federal contract product or service | $44.05B | 42,959 | 48 | 35 | May 21, 2026 |
| AZ12 | R&D- Other Research And Development (Applied Research/Exploratory Development)Federal contract product or service | $43.07B | 107,120 | 48 | 84 | Aug 12, 2026 |
| J998 | Non-Nuclear Ship Repair (East)Federal contract product or service | $42.95B | 173,366 | 39 | 23 | Aug 21, 2026 |
| S201 | Housekeeping- Custodial JanitorialFederal contract product or service | $42.35B | 366,061 | 48 | 202 | Aug 21, 2026 |
| R421 | Technical AssistanceFederal contract product or service | $42.00B | 130,805 | 47 | 214 | May 21, 2026 |
| AD93 | R&D- Defense Other: Other (Advanced Development)Federal contract product or service | $41.86B | 67,943 | 48 | 23 | May 22, 2026 |
| 1325 | BombsFederal contract product or service | $41.68B | 9,774 | 48 | 15 | Jun 4, 2026 |
| 5841 | Radar Equipment, AirborneFederal contract product or service | $41.26B | 35,872 | 48 | 41 | Jul 10, 2026 |
| AC25 | National Defense R&D Svcs; Atomic Energy Defense Activities; R&D Facilities & Maj EquipFederal contract product or service | $40.84B | 15,001 | 48 | 13 | Aug 17, 2026 |
| Z111 | Maint-Rep-Alt/Office BldgsFederal contract product or service | $40.79B | 383,317 | 48 | 182 | Oct 14, 2025 |
| D306 | It And Telecom- Systems AnalysisFederal contract product or service | $40.25B | 110,181 | 48 | 249 | Aug 19, 2026 |
| 1810 | Space VehiclesFederal contract product or service | $40.12B | 7,413 | 48 | 31 | Jul 28, 2026 |
| 2355 | Combat, Assault, And Tactical Vehicles, WheeledFederal contract product or service | $39.70B | 9,096 | 19 | 31 | Aug 21, 2026 |
| Y111 | Construction Of Office BuildingsFederal contract product or service | $39.02B | 87,392 | 48 | 143 | Jun 24, 2026 |
| V121 | Transportation/Travel/Relocation- Transportation: Air CharterFederal contract product or service | $38.74B | 47,151 | 48 | 75 | Aug 21, 2026 |
| J999 | Non-Nuclear Ship Repair (West)Federal contract product or service | $38.66B | 208,173 | 40 | 41 | Aug 20, 2026 |
| 1901 | Aircraft CarriersFederal contract product or service | $38.41B | 15,351 | 48 | 11 | May 19, 2026 |
| J069 | Maint/Repair/Rebuild Of Equipment- Training Aids And DevicesFederal contract product or service | $38.19B | 38,775 | 48 | 59 | Aug 20, 2026 |
| 1550 | Unmanned AircraftFederal contract product or service | $37.93B | 15,028 | 48 | 49 | Aug 20, 2026 |
| Q403 | Medical- Evaluation/ScreeningFederal contract product or service | $37.86B | 16,317 | 38 | 104 | Aug 21, 2026 |
| M300 | Oper Of Govt RestorationFederal contract product or service | $37.11B | 3,447 | 35 | 15 | Aug 7, 2026 |
| AC65 | R&D- Defense System: Electronics/Communication Equipment (Operational Systems Development)Federal contract product or service | $36.85B | 34,974 | 48 | 30 | May 22, 2026 |
| 8415 | Clothing, Special PurposeFederal contract product or service | $36.57B | 175,566 | 48 | 143 | Aug 21, 2026 |
| Z199 | Maint-Rep-Alt/Misc BldgsFederal contract product or service | $36.11B | 272,561 | 48 | 134 | Dec 31, 2025 |
| D316 | It And Telecom- Telecommunications Network ManagementFederal contract product or service | $35.89B | 140,974 | 39 | 202 | Aug 21, 2026 |
| 1903 | DestroyersFederal contract product or service | $35.35B | 18,458 | 48 | 13 | Apr 6, 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.