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 |
|---|---|---|---|---|---|---|
| D316 | It And Telecom- Telecommunications Network ManagementFederal contract product or service | $35.92B | 141,038 | 39 | 202 | Sep 30, 2026 |
| J028 | Maint/Repair/Rebuild Of Equipment- Engines, Turbines, And ComponentsFederal contract product or service | $35.84B | 44,073 | 49 | 74 | Oct 15, 2026 |
| 1903 | DestroyersFederal contract product or service | $35.35B | 18,458 | 48 | 13 | Apr 6, 2026 |
| 5810 | Communications Security Equipment And ComponentsFederal contract product or service | $35.09B | 87,653 | 49 | 208 | Oct 15, 2026 |
| 2310 | Passenger Motor VehiclesFederal contract product or service | $34.91B | 618,526 | 49 | 155 | Oct 14, 2026 |
| 1440 | Launchers, Guided MissileFederal contract product or service | $34.67B | 26,673 | 48 | 10 | Jul 17, 2026 |
| AR21 | R&D- Space: Science/Applications (Basic Research)Federal contract product or service | $34.29B | 172,980 | 49 | 14 | Oct 14, 2026 |
| R710 | Support- Management: FinancialFederal contract product or service | $34.26B | 40,163 | 37 | 171 | Oct 14, 2026 |
| AR11 | Space R&D Services; Space Flight, Research And Supporting Activities; Basic ResearchFederal contract product or service | $34.15B | 76,231 | 49 | 17 | Oct 15, 2026 |
| M1HA | Operation Of Government-Owned Contractor-Operated (Goco) R&D FacilitiesFederal contract product or service | $34.03B | 2,276 | 16 | 13 | Oct 5, 2026 |
| J019 | Maint/Repair/Rebuild Of Equipment- Ships, Small Craft, Pontoons, And Floating DocksFederal contract product or service | $33.80B | 118,452 | 48 | 50 | Sep 30, 2026 |
| Y1AA | Construction Of Office BuildingsFederal contract product or service | $33.65B | 40,680 | 16 | 77 | Oct 14, 2026 |
| AC61 | R&D- Defense System: Electronics/Communication Equipment (Basic Research)Federal contract product or service | $33.40B | 42,706 | 48 | 40 | Jul 16, 2026 |
| 7035 | Information Technology Support EquipmentFederal contract product or service | $33.30B | 342,011 | 49 | 279 | Oct 2, 2026 |
| 1911 | Amphibious Assault ShipsFederal contract product or service | $33.23B | 6,404 | 45 | 5 | Sep 8, 2023 |
| 7A21 | It And Telecom - Business Application Software (Perpetual License Software)Federal contract product or service | $33.10B | 94,254 | 7 | 163 | Oct 15, 2026 |
| AC32 | National Defense R&D Services; Defense-Related Activities; Applied ResearchFederal contract product or service | $32.68B | 52,014 | 48 | 16 | Sep 30, 2026 |
| U099 | Education/Training- OtherFederal contract product or service | $31.67B | 161,373 | 40 | 212 | Oct 15, 2026 |
| 6640 | Laboratory Equipment And SuppliesFederal contract product or service | $31.37B | 3,202,075 | 49 | 168 | Oct 15, 2026 |
| Z2JZ | Repair Or Alteration Of Miscellaneous BuildingsFederal contract product or service | $30.10B | 107,976 | 16 | 72 | Oct 15, 2026 |
| R701 | Support- Management: AdvertisingFederal contract product or service | $30.07B | 55,976 | 49 | 195 | Oct 14, 2026 |
| S113 | Telephone And-Or Communications SerFederal contract product or service | $29.72B | 200,974 | 51 | 214 | Sep 23, 2026 |
| Y119 | Construct/Other Admin & Svcs BldgsFederal contract product or service | $29.28B | 70,587 | 47 | 123 | Sep 10, 2025 |
| 5999 | Miscellaneous Electrical And Electronic ComponentsFederal contract product or service | $29.07B | 197,187 | 49 | 183 | Oct 15, 2026 |
| 8999 | Food Items For ResaleFederal contract product or service | $29.05B | 67,838 | 41 | 85 | Apr 2, 2019 |
| AC33 | National Defense R&D Services; Defense-Related Activities; Experimental DevelopmentFederal contract product or service | $28.71B | 16,239 | 48 | 14 | Sep 30, 2026 |
| 5855 | Night Vision Equipment, Emitted And Reflected RadiationFederal contract product or service | $28.62B | 39,370 | 48 | 79 | Sep 30, 2026 |
| D308 | It And Telecom- ProgrammingFederal contract product or service | $28.58B | 77,618 | 42 | 208 | Oct 8, 2026 |
| AC63 | R&D- Defense System: Electronics/Communication Equipment (Advanced Development)Federal contract product or service | $28.56B | 46,957 | 48 | 26 | Jul 17, 2026 |
| 1305 | Ammunition, Through 30MmFederal contract product or service | $28.33B | 49,001 | 48 | 91 | Sep 30, 2026 |
| Y1AZ | Construction Of Other Administrative Facilities And Service BuildingsFederal contract product or service | $28.13B | 33,204 | 16 | 71 | Oct 15, 2026 |
| 7025 | Information Technology Input/Output And Storage DevicesFederal contract product or service | $27.54B | 305,025 | 48 | 265 | Sep 25, 2026 |
| J099 | Maint/Repair/Rebuild Of Equipment- MiscellaneousFederal contract product or service | $27.47B | 200,443 | 49 | 231 | Oct 2, 2026 |
| M153 | Operation Of Production BuildingsFederal contract product or service | $27.38B | 2,238 | 48 | 13 | Jul 30, 2026 |
| 7110 | Office FurnitureFederal contract product or service | $27.37B | 1,125,486 | 49 | 282 | Oct 14, 2026 |
| V115 | Transportation/Travel/Relocation- Transportation: Vessel FreightFederal contract product or service | $27.21B | 18,619 | 49 | 62 | Oct 13, 2026 |
| Y1LB | Construction Of Highways, Roads, Streets, Bridges, And RailwaysFederal contract product or service | $27.09B | 31,763 | 16 | 55 | Oct 15, 2026 |
| S203 | Housekeeping- FoodFederal contract product or service | $26.92B | 126,989 | 49 | 147 | Oct 15, 2026 |
| 1095 | Miscellaneous WeaponsFederal contract product or service | $26.74B | 42,906 | 49 | 89 | Oct 14, 2026 |
| Z299 | Maint, Rep/Alter/All OtherFederal contract product or service | $26.70B | 168,609 | 48 | 148 | Oct 15, 2025 |
| U009 | Education/Training- GeneralFederal contract product or service | $26.16B | 157,623 | 49 | 254 | Oct 15, 2026 |
| M199 | Oper Of Govt Misc BldgsFederal contract product or service | $26.14B | 13,750 | 46 | 57 | Jun 12, 2025 |
| AC12 | National Defense R&D Services; Department Of Defense - Military; Applied ResearchFederal contract product or service | $25.78B | 58,958 | 49 | 21 | Oct 6, 2026 |
| J070 | Maint/Repair/Rebuild Of Equipment- Adp Equipment/Software/Supplies/Support EquipmentFederal contract product or service | $25.16B | 198,441 | 49 | 235 | Oct 7, 2026 |
| AC22 | National Defense R&D Services; Atomic Energy Defense Activities; Applied ResearchFederal contract product or service | $25.09B | 33,869 | 48 | 14 | Aug 6, 2026 |
| 5845 | Underwater Sound EquipmentFederal contract product or service | $25.04B | 30,619 | 48 | 58 | Sep 24, 2026 |
| Z2AA | Repair Or Alteration Of Office BuildingsFederal contract product or service | $24.93B | 161,138 | 18 | 104 | Oct 15, 2026 |
| 1427 | Guided Missile SubsystemsFederal contract product or service | $24.55B | 6,623 | 48 | 8 | Jul 7, 2026 |
| 7050 | Information Technology ComponentsFederal contract product or service | $24.33B | 272,588 | 48 | 258 | Sep 29, 2026 |
| 6910 | Training AidsFederal contract product or service | $24.09B | 71,148 | 49 | 188 | Oct 14, 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.