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 |
|---|---|---|---|---|---|---|
| 6930 | Operation Training DevicesFederal contract product or service | $24.07B | 28,773 | 48 | 107 | Sep 30, 2026 |
| 1005 | Guns, Through 30MmFederal contract product or service | $23.62B | 108,238 | 49 | 115 | Oct 15, 2026 |
| 1820 | Space Vehicle ComponentsFederal contract product or service | $23.20B | 9,313 | 49 | 21 | Oct 15, 2026 |
| AR62 | R&D- Space: Station (Applied Research/Exploratory Development)Federal contract product or service | $23.03B | 2,183 | 39 | 3 | Oct 2, 2026 |
| R426 | Support- Professional: CommunicationsFederal contract product or service | $22.72B | 95,331 | 45 | 207 | Oct 15, 2026 |
| 1915 | Cargo And Tanker VesselsFederal contract product or service | $22.61B | 3,277 | 48 | 23 | Jul 14, 2026 |
| 6525 | Imaging Equipment And Supplies: Medical, Dental, VeterinaryFederal contract product or service | $22.39B | 343,253 | 49 | 104 | Oct 15, 2026 |
| B599 | Special Studies/Analysis- OtherFederal contract product or service | $22.22B | 114,701 | 50 | 255 | Oct 15, 2026 |
| L014 | Technical Representative- Guided MissilesFederal contract product or service | $22.01B | 13,971 | 48 | 7 | Jul 16, 2026 |
| 1615 | Helicopter Rotor Blades, Drive Mechanisms And ComponentsFederal contract product or service | $22.00B | 104,030 | 48 | 32 | Sep 23, 2026 |
| J014 | Maint/Repair/Rebuild Of Equipment- Guided MissilesFederal contract product or service | $21.96B | 19,735 | 48 | 24 | Sep 28, 2026 |
| 5821 | Radio And Television Communication Equipment, AirborneFederal contract product or service | $21.73B | 37,528 | 48 | 115 | Sep 25, 2026 |
| J059 | Maint/Repair/Rebuild Of Equipment- Electrical And Electronic Equipment ComponentsFederal contract product or service | $21.19B | 120,962 | 49 | 157 | Oct 15, 2026 |
| 8945 | Food, Oils And FatsFederal contract product or service | $21.17B | 138,599 | 49 | 67 | Oct 15, 2026 |
| 5342 | Hardware, Weapon SystemFederal contract product or service | $21.12B | 102,433 | 28 | 37 | Sep 24, 2026 |
| 8920 | Bakery And Cereal ProductsFederal contract product or service | $20.59B | 573,650 | 49 | 39 | Oct 15, 2026 |
| 6625 | Electrical And Electronic Properties Measuring And Testing InstrumentsFederal contract product or service | $20.55B | 199,191 | 49 | 153 | Oct 14, 2026 |
| AN11 | Health R&D Services; Health Care Services; Basic ResearchFederal contract product or service | $20.51B | 40,799 | 49 | 48 | Oct 15, 2026 |
| R707 | Support- Management: Contract/Procurement/Acquisition SupportFederal contract product or service | $20.39B | 68,239 | 45 | 184 | Oct 15, 2026 |
| J010 | Maint/Repair/Rebuild Of Equipment- WeaponsFederal contract product or service | $20.32B | 27,294 | 48 | 63 | Sep 14, 2026 |
| M139 | Oper Of Govt Other Educational BldgFederal contract product or service | $20.23B | 17,206 | 47 | 20 | Aug 28, 2025 |
| U006 | Education/Training- Vocational/TechnicalFederal contract product or service | $20.10B | 52,956 | 49 | 187 | Oct 14, 2026 |
| DF01 | It And Telecom - It Management Support Services (Labor)Federal contract product or service | $19.99B | 17,135 | 7 | 136 | Oct 15, 2026 |
| AR25 | R&D- Space: Science/Applications (Operational Systems Development)Federal contract product or service | $19.94B | 2,002 | 46 | 6 | Nov 13, 2023 |
| AN12 | Health R&D Services; Health Care Services; Applied ResearchFederal contract product or service | $19.92B | 31,731 | 49 | 31 | Oct 15, 2026 |
| AZ14 | R&D- Other Research And Development (Engineering Development)Federal contract product or service | $19.85B | 24,814 | 48 | 72 | Sep 16, 2026 |
| 1320 | Ammunition, Over 125MmFederal contract product or service | $19.58B | 6,185 | 49 | 41 | Oct 15, 2026 |
| 9110 | Fuels, SolidFederal contract product or service | $19.52B | 21,517 | 49 | 60 | Oct 14, 2026 |
| F003 | Natural Resources/Conservation- Forest-Range Fire Suppression/PresuppressionFederal contract product or service | $19.10B | 178,678 | 49 | 29 | Oct 15, 2026 |
| U008 | Education/Training- Training/Curriculum DevelopmentFederal contract product or service | $19.04B | 116,691 | 39 | 215 | Oct 15, 2026 |
| AD24 | R&D- Defense Other: Services (Engineering Development)Federal contract product or service | $18.60B | 50,776 | 48 | 109 | Sep 25, 2026 |
| AR33 | R&D- Space: Flight (Advanced Development)Federal contract product or service | $18.45B | 1,684 | 49 | 6 | Oct 8, 2026 |
| AC62 | R&D- Defense System: Electronics/Communication Equipment (Applied Research/Exploratory Development)Federal contract product or service | $18.33B | 58,705 | 48 | 27 | Sep 24, 2026 |
| Y222 | Construct/Highways-Rds-Sts-Brdgs-RaFederal contract product or service | $18.26B | 61,574 | 43 | 79 | Dec 3, 2020 |
| Y163 | Construct/Troop HousingFederal contract product or service | $18.24B | 18,646 | 44 | 16 | Sep 23, 2023 |
| 5998 | Electrical And Electronic Assemblies, Boards, Cards, And Associated HardwareFederal contract product or service | $18.21B | 178,198 | 39 | 99 | Oct 14, 2026 |
| Y181 | Construct/R&D - Goco FacilitiesFederal contract product or service | $18.12B | 1,496 | 48 | 29 | Sep 30, 2026 |
| 1240 | Optical Sighting And Ranging EquipmentFederal contract product or service | $17.72B | 25,774 | 48 | 77 | Sep 30, 2026 |
| 7021 | Information Technology Central Processing Unit (Cpu, Computer, Digital)Federal contract product or service | $17.66B | 187,857 | 49 | 248 | Oct 14, 2026 |
| 5680 | Miscellaneous Construction MaterialsFederal contract product or service | $17.62B | 908,127 | 50 | 130 | Oct 15, 2026 |
| 2010 | Ship And Boat Propulsion ComponentsFederal contract product or service | $17.42B | 30,984 | 48 | 50 | Sep 29, 2026 |
| 2835 | Gas Turbines And Jet Engines; Non-Aircraft Prime Mover, Aircraft Non-Prime Mover, And ComponentsFederal contract product or service | $17.25B | 45,944 | 48 | 35 | Aug 24, 2026 |
| Z161 | Maint-Rep-Alt/Family HousingFederal contract product or service | $17.23B | 138,686 | 44 | 60 | Sep 12, 2024 |
| AZ15 | R&D- Other Research And Development (Operational Systems Development)Federal contract product or service | $16.94B | 15,283 | 48 | 58 | Aug 11, 2026 |
| 4920 | Aircraft Maintenance And Repair Shop Specialized EquipmentFederal contract product or service | $16.88B | 97,487 | 49 | 46 | Oct 8, 2026 |
| G004 | Social- Social RehabilitationFederal contract product or service | $16.87B | 64,152 | 49 | 65 | Oct 15, 2026 |
| AR30 | R&D-Space Trans SystemsFederal contract product or service | $16.78B | 5,267 | 21 | 1 | Sep 15, 1999 |
| V119 | Transportation/Travel/Relocation- Transportation: OtherFederal contract product or service | $16.57B | 48,412 | 49 | 175 | Oct 7, 2026 |
| 8470 | Armor, PersonalFederal contract product or service | $16.38B | 30,860 | 49 | 102 | Oct 14, 2026 |
| AR12 | Space R&D Services; Space Flight, Research And Supporting Activities; Applied ResearchFederal contract product or service | $16.36B | 25,668 | 49 | 6 | Oct 15, 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.