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 |
|---|---|---|---|---|---|---|
| 6675 | Drafting, Surveying, And Mapping InstrumentsFederal contract product or service | $1.31B | 16,304 | 48 | 102 | Sep 9, 2026 |
| Z127 | Maint-Rep-Alt/Elct & Comm Sys FacFederal contract product or service | $1.31B | 8,635 | 42 | 74 | Aug 19, 2020 |
| M1EB | Operation Of Maintenance BuildingsFederal contract product or service | $1.30B | 1,753 | 15 | 31 | Sep 10, 2026 |
| R603 | Support- Administrative: TranscriptionFederal contract product or service | $1.29B | 34,057 | 45 | 154 | Sep 9, 2026 |
| 3920 | Material Handling Equipment, Nonself-PropelledFederal contract product or service | $1.29B | 32,620 | 48 | 112 | Sep 10, 2026 |
| R401 | Support- Professional: Personal Care (Non-Medical)Federal contract product or service | $1.28B | 7,906 | 33 | 100 | Sep 4, 2026 |
| K012 | Modification Of Equipment- Fire Control EquipmentFederal contract product or service | $1.28B | 1,038 | 47 | 24 | Jun 11, 2026 |
| 3690 | Specialized Ammunition And Ordnance Machinery And Related EquipmentFederal contract product or service | $1.28B | 2,765 | 48 | 56 | Aug 13, 2026 |
| 6230 | Electric Portable And Hand Lighting EquipmentFederal contract product or service | $1.26B | 78,084 | 48 | 89 | Sep 8, 2026 |
| 6015 | Fiber Optic CablesFederal contract product or service | $1.26B | 12,075 | 47 | 113 | Sep 6, 2026 |
| B507 | Special Studies/Analysis- EconomicFederal contract product or service | $1.26B | 7,516 | 48 | 166 | Sep 11, 2026 |
| 5660 | Fencing, Fences, Gates And ComponentsFederal contract product or service | $1.25B | 20,355 | 48 | 108 | Sep 10, 2026 |
| 7220 | Floor CoveringsFederal contract product or service | $1.25B | 71,976 | 48 | 185 | Sep 11, 2026 |
| 1356 | Torpedos And Components, ExplosiveFederal contract product or service | $1.22B | 929 | 48 | 5 | Jun 5, 2026 |
| Y239 | Construct/Epg - Other Incl TransmFederal contract product or service | $1.22B | 3,137 | 40 | 40 | Jan 16, 2020 |
| Z2GZ | Repair Or Alteration Of Other Warehouse BuildingsFederal contract product or service | $1.21B | 4,486 | 15 | 36 | Sep 9, 2026 |
| M192 | Oper Of Govt Test BuildingsFederal contract product or service | $1.21B | 2,307 | 42 | 16 | Mar 24, 2026 |
| 4420 | Heat Exchangers And Steam CondensersFederal contract product or service | $1.20B | 13,818 | 48 | 74 | Sep 2, 2026 |
| C129 | Other Non-Building StructuresFederal contract product or service | $1.20B | 13,646 | 41 | 105 | Nov 19, 2020 |
| Y1NB | Construction Of Heating And Cooling PlantsFederal contract product or service | $1.20B | 1,369 | 15 | 29 | Sep 11, 2026 |
| L023 | Technical Representative- Ground Effect Vehicles, Motor Vehicles, Trailers, And CyclesFederal contract product or service | $1.20B | 1,398 | 39 | 25 | Jun 10, 2026 |
| Y242 | Construct/Heating & Cooling PlantsFederal contract product or service | $1.20B | 4,722 | 46 | 68 | May 9, 2024 |
| Z1DZ | Maintenance Of Other Hospital BuildingsFederal contract product or service | $1.19B | 4,719 | 15 | 10 | Sep 12, 2026 |
| 5950 | Coils And TransformersFederal contract product or service | $1.19B | 55,459 | 48 | 65 | Sep 3, 2026 |
| L070 | Technical Representative- Adp Equipment/Software/Supplies/Support EquipmentFederal contract product or service | $1.19B | 9,355 | 48 | 141 | Aug 6, 2026 |
| 2990 | Miscellaneous Engine Accessories, NonaircraftFederal contract product or service | $1.19B | 75,851 | 48 | 58 | Sep 10, 2026 |
| Z2CZ | Repair Or Alteration Of Other Educational BuildingsFederal contract product or service | $1.19B | 3,021 | 15 | 29 | Sep 9, 2026 |
| 4520 | Space And Water Heating EquipmentFederal contract product or service | $1.19B | 33,667 | 48 | 89 | Sep 8, 2026 |
| Y182 | Construct/R&D - Gogo FacilitiesFederal contract product or service | $1.17B | 4,273 | 39 | 50 | May 31, 2017 |
| 6710 | Cameras, Motion PictureFederal contract product or service | $1.17B | 12,481 | 48 | 152 | Sep 11, 2026 |
| Y126 | Construct/Missile System FacilitiesFederal contract product or service | $1.16B | 1,641 | 36 | 8 | Sep 26, 2015 |
| N028 | Installation Of Equipment- Engines, Turbines, And ComponentsFederal contract product or service | $1.16B | 338 | 44 | 30 | Jul 16, 2026 |
| Z1FC | Maintenance Of Troop Housing FacilitiesFederal contract product or service | $1.16B | 2,220 | 15 | 8 | Sep 3, 2026 |
| 5815 | Teletype And Facsimile EquipmentFederal contract product or service | $1.15B | 9,833 | 48 | 150 | Aug 24, 2026 |
| W036 | Lease Or Rental Of Equipment- Special Industry MachineryFederal contract product or service | $1.14B | 25,396 | 48 | 149 | Sep 1, 2026 |
| Z139 | Maint-Rep-Alt/Other Educational BldFederal contract product or service | $1.13B | 6,713 | 39 | 49 | Aug 1, 2018 |
| N071 | Installation Of Equipment- FurnitureFederal contract product or service | $1.13B | 23,129 | 48 | 150 | Sep 11, 2026 |
| 9390 | Miscellaneous Fabricated Nonmetallic MaterialsFederal contract product or service | $1.13B | 30,354 | 48 | 98 | Sep 11, 2026 |
| W038 | Lease Or Rental Of Equipment- Construction, Mining, Excavating, And Highway Maintenance EquipmentFederal contract product or service | $1.13B | 28,378 | 48 | 67 | Sep 11, 2026 |
| H118 | Quality Control- Space VehiclesFederal contract product or service | $1.13B | 526 | 40 | 8 | Jul 18, 2024 |
| J060 | Maint/Repair/Rebuild Of Equipment- Fiber Optics Materials, Components, Assemblies, And AccessoriesFederal contract product or service | $1.13B | 2,242 | 39 | 58 | Mar 23, 2026 |
| Z2KZ | Repair Or Alteration Of Other Conservation And Development FacilitiesFederal contract product or service | $1.13B | 1,974 | 15 | 21 | Aug 28, 2026 |
| 7360 | Sets, Kits, Outfits And Modules, Food Preperation And ServingFederal contract product or service | $1.12B | 16,423 | 48 | 83 | Sep 10, 2026 |
| Z153 | Maint-Rep-Alt/Production BldgsFederal contract product or service | $1.12B | 5,301 | 39 | 32 | Nov 27, 2017 |
| AR16 | R&D- Space: Aeronautics/Space Technology (Management/Support)Federal contract product or service | $1.12B | 2,622 | 44 | 7 | Dec 9, 2025 |
| 2420 | Tractors, WheeledFederal contract product or service | $1.12B | 13,244 | 48 | 92 | Sep 11, 2026 |
| V127 | Transportation/Travel/Relocation- Transportation: Security VehicleFederal contract product or service | $1.12B | 5,691 | 30 | 73 | Sep 3, 2026 |
| 5411 | Rigid Wall SheltersFederal contract product or service | $1.12B | 4,751 | 47 | 53 | Aug 24, 2026 |
| H299 | Equipment And Materials Testing- MiscellaneousFederal contract product or service | $1.11B | 6,418 | 48 | 91 | Sep 3, 2026 |
| Y1EC | Construction Of Production BuildingsFederal contract product or service | $1.11B | 1,232 | 15 | 15 | Jul 8, 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.