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 | 16,291 | 48 | 102 | Aug 18, 2026 |
| M1EB | Operation Of Maintenance BuildingsFederal contract product or service | $1.29B | 1,746 | 15 | 31 | Aug 21, 2026 |
| 3920 | Material Handling Equipment, Nonself-PropelledFederal contract product or service | $1.29B | 32,590 | 48 | 112 | Aug 17, 2026 |
| R603 | Support- Administrative: TranscriptionFederal contract product or service | $1.28B | 34,023 | 45 | 154 | Aug 20, 2026 |
| 3690 | Specialized Ammunition And Ordnance Machinery And Related EquipmentFederal contract product or service | $1.28B | 2,765 | 48 | 56 | Aug 13, 2026 |
| R401 | Support- Professional: Personal Care (Non-Medical)Federal contract product or service | $1.27B | 7,891 | 33 | 100 | Aug 18, 2026 |
| 6230 | Electric Portable And Hand Lighting EquipmentFederal contract product or service | $1.26B | 77,971 | 48 | 89 | Aug 10, 2026 |
| 6015 | Fiber Optic CablesFederal contract product or service | $1.26B | 12,066 | 47 | 113 | Aug 19, 2026 |
| B507 | Special Studies/Analysis- EconomicFederal contract product or service | $1.26B | 7,506 | 48 | 166 | Aug 21, 2026 |
| K012 | Modification Of Equipment- Fire Control EquipmentFederal contract product or service | $1.25B | 1,031 | 47 | 24 | May 29, 2026 |
| 5660 | Fencing, Fences, Gates And ComponentsFederal contract product or service | $1.25B | 20,330 | 48 | 108 | Aug 21, 2026 |
| 7220 | Floor CoveringsFederal contract product or service | $1.25B | 71,913 | 48 | 185 | Aug 20, 2026 |
| Y239 | Construct/Epg - Other Incl TransmFederal contract product or service | $1.22B | 3,137 | 40 | 40 | Jan 16, 2020 |
| 1356 | Torpedos And Components, ExplosiveFederal contract product or service | $1.21B | 925 | 48 | 5 | May 20, 2026 |
| M192 | Oper Of Govt Test BuildingsFederal contract product or service | $1.21B | 2,307 | 42 | 16 | Mar 24, 2026 |
| Z2GZ | Repair Or Alteration Of Other Warehouse BuildingsFederal contract product or service | $1.21B | 4,479 | 15 | 36 | Jul 14, 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 | 1,363 | 15 | 29 | Aug 21, 2026 |
| 4420 | Heat Exchangers And Steam CondensersFederal contract product or service | $1.20B | 13,793 | 48 | 74 | Aug 21, 2026 |
| L023 | Technical Representative- Ground Effect Vehicles, Motor Vehicles, Trailers, And CyclesFederal contract product or service | $1.20B | 1,395 | 39 | 25 | May 19, 2026 |
| Y242 | Construct/Heating & Cooling PlantsFederal contract product or service | $1.20B | 4,722 | 46 | 68 | May 9, 2024 |
| L070 | Technical Representative- Adp Equipment/Software/Supplies/Support EquipmentFederal contract product or service | $1.19B | 9,350 | 48 | 141 | Aug 6, 2026 |
| 5950 | Coils And TransformersFederal contract product or service | $1.19B | 55,333 | 48 | 65 | Aug 11, 2026 |
| Z1DZ | Maintenance Of Other Hospital BuildingsFederal contract product or service | $1.19B | 4,704 | 15 | 9 | Aug 21, 2026 |
| 2990 | Miscellaneous Engine Accessories, NonaircraftFederal contract product or service | $1.18B | 75,640 | 48 | 58 | Aug 21, 2026 |
| 4520 | Space And Water Heating EquipmentFederal contract product or service | $1.18B | 33,596 | 48 | 89 | Aug 20, 2026 |
| Z2CZ | Repair Or Alteration Of Other Educational BuildingsFederal contract product or service | $1.18B | 3,009 | 15 | 29 | Jul 23, 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 | $1.16B | 12,457 | 48 | 152 | Aug 21, 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 | 2,207 | 15 | 8 | May 27, 2026 |
| 5815 | Teletype And Facsimile EquipmentFederal contract product or service | $1.15B | 9,832 | 48 | 150 | Aug 19, 2026 |
| W036 | Lease Or Rental Of Equipment- Special Industry MachineryFederal contract product or service | $1.14B | 25,390 | 48 | 149 | Aug 18, 2026 |
| Z139 | Maint-Rep-Alt/Other Educational BldFederal contract product or service | $1.13B | 6,713 | 39 | 49 | Aug 1, 2018 |
| 9390 | Miscellaneous Fabricated Nonmetallic MaterialsFederal contract product or service | $1.13B | 30,313 | 48 | 98 | Aug 19, 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 | 1,972 | 15 | 21 | Jul 24, 2026 |
| N071 | Installation Of Equipment- FurnitureFederal contract product or service | $1.13B | 23,040 | 48 | 149 | Aug 21, 2026 |
| W038 | Lease Or Rental Of Equipment- Construction, Mining, Excavating, And Highway Maintenance EquipmentFederal contract product or service | $1.13B | 28,295 | 48 | 67 | Aug 20, 2026 |
| 7360 | Sets, Kits, Outfits And Modules, Food Preperation And ServingFederal contract product or service | $1.12B | 16,402 | 48 | 83 | Aug 21, 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 | 13,200 | 48 | 91 | Aug 21, 2026 |
| V127 | Transportation/Travel/Relocation- Transportation: Security VehicleFederal contract product or service | $1.12B | 5,688 | 30 | 73 | Aug 20, 2026 |
| 5411 | Rigid Wall SheltersFederal contract product or service | $1.12B | 4,740 | 47 | 53 | Aug 6, 2026 |
| H299 | Equipment And Materials Testing- MiscellaneousFederal contract product or service | $1.11B | 6,411 | 48 | 91 | Aug 12, 2026 |
| Y1EC | Construction Of Production BuildingsFederal contract product or service | $1.11B | 1,232 | 15 | 15 | Jul 8, 2026 |
| 7640 | Maps, Atlases, Charts, And GlobesFederal contract product or service | $1.10B | 6,050 | 48 | 81 | Apr 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.