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 |
|---|---|---|---|---|---|---|
| 8460 | LuggageFederal contract product or service | $417.86M | 8,981 | 48 | 74 | Jul 14, 2026 |
| H963 | Other Qc/Test/Inspect- Alarm, Signal, And Security Detection SystemsFederal contract product or service | $416.05M | 2,551 | 33 | 55 | Aug 17, 2026 |
| AG50 | R&D-Energy - NuclearFederal contract product or service | $415.76M | 664 | 14 | 10 | Mar 15, 1997 |
| 5640 | Wallboard, Building Paper, And Thermal Insulation MaterialsFederal contract product or service | $414.09M | 98,003 | 48 | 98 | Aug 20, 2026 |
| 5910 | CapacitorsFederal contract product or service | $412.95M | 26,460 | 48 | 53 | Aug 20, 2026 |
| Z1PA | Maintenance Of Recreation Facilities (Non-Building)Federal contract product or service | $411.34M | 2,718 | 15 | 27 | Aug 11, 2026 |
| 5360 | Coil, Flat, Leaf, And Wire SpringsFederal contract product or service | $410.31M | 71,129 | 48 | 38 | Jul 17, 2026 |
| 3439 | Miscellaneous Welding, Soldering, And Brazing Supplies And AccessoriesFederal contract product or service | $407.59M | 23,547 | 48 | 53 | Aug 21, 2026 |
| M141 | Oper Of Govt Hospitals & InfirmaryFederal contract product or service | $403.95M | 2,474 | 33 | 10 | Dec 3, 2018 |
| 9510 | Bars And RodsFederal contract product or service | $402.52M | 36,196 | 48 | 62 | Aug 10, 2026 |
| R403 | Real Estate Brokerage ServicesFederal contract product or service | $401.62M | 648 | 14 | 1 | Jul 30, 2012 |
| Z2EA | Repair Or Alteration Of Ammunition FacilitiesFederal contract product or service | $401.37M | 1,027 | 15 | 11 | May 20, 2026 |
| C1JA | Architect And Engineering- Construction: Museums And Exhibition BuildingsFederal contract product or service | $400.36M | 1,769 | 15 | 15 | Aug 21, 2026 |
| J011 | Maint/Repair/Rebuild Of Equipment- Nuclear OrdnanceFederal contract product or service | $398.40M | 1,117 | 46 | 29 | May 12, 2026 |
| 5445 | Prefabricated Tower StructuresFederal contract product or service | $397.14M | 3,504 | 48 | 56 | Aug 5, 2026 |
| AE31 | R&D- Economic Growth: Manufacturing Technology (Basic Research)Federal contract product or service | $396.78M | 805 | 38 | 49 | Dec 29, 2023 |
| V125 | Transportation/Travel/Relocation- Transportation: Vessel TowingFederal contract product or service | $394.84M | 9,562 | 48 | 42 | Aug 20, 2026 |
| 5440 | Scaffolding Equipment And Concrete FormsFederal contract product or service | $394.15M | 12,363 | 48 | 71 | Jul 30, 2026 |
| 9340 | Glass Fabricated MaterialsFederal contract product or service | $393.69M | 10,539 | 48 | 91 | Aug 19, 2026 |
| Z1GC | Maintenance Of Fuel Storage BuildingsFederal contract product or service | $393.67M | 823 | 15 | 14 | Aug 19, 2026 |
| G003 | Social- RecreationalFederal contract product or service | $393.57M | 18,759 | 48 | 91 | Aug 20, 2026 |
| E1PZ | Purchase Of Other Non-Building FacilitiesFederal contract product or service | $393.52M | 325 | 15 | 21 | Aug 14, 2026 |
| B505 | Special Studies/Analysis- Cost BenefitFederal contract product or service | $393.23M | 2,240 | 48 | 107 | Jul 30, 2026 |
| 3426 | Metal Finishing EquipmentFederal contract product or service | $389.65M | 5,046 | 48 | 68 | Aug 13, 2026 |
| 5940 | Lugs, Terminals, And Terminal StripsFederal contract product or service | $389.07M | 38,291 | 48 | 34 | Aug 21, 2026 |
| H158 | Quality Control- Communication, Detection, And Coherent Radiation EquipmentFederal contract product or service | $388.99M | 1,043 | 47 | 32 | Aug 12, 2026 |
| 6670 | Scales And BalancesFederal contract product or service | $388.08M | 14,328 | 48 | 95 | Aug 7, 2026 |
| 2030 | Deck MachineryFederal contract product or service | $387.51M | 5,311 | 48 | 34 | Aug 17, 2026 |
| AD63 | R&D- Defense Other: Construction (Advanced Development)Federal contract product or service | $384.63M | 938 | 42 | 24 | Apr 20, 2021 |
| 6117 | Solar Electric Power SystemsFederal contract product or service | $384.47M | 3,536 | 37 | 66 | Aug 12, 2026 |
| 5970 | Electrical Insulators And Insulating MaterialsFederal contract product or service | $382.77M | 88,182 | 48 | 53 | Aug 20, 2026 |
| Z1ED | Maintenance Of Ship Construction And Repair FacilitiesFederal contract product or service | $380.08M | 762 | 15 | 10 | May 21, 2026 |
| X166 | Lease/Rental Of Penal FacilitiesFederal contract product or service | $378.68M | 200 | 20 | 9 | May 31, 2017 |
| AH31 | Natural Resources And Environment R&D Services; Recreational Resources; Basic ResearchFederal contract product or service | $378.35M | 2,868 | 48 | 36 | Jul 10, 2026 |
| 7644 | Digital Maps, Charts And Geodetic ProductsFederal contract product or service | $374.35M | 1,757 | 28 | 62 | Aug 19, 2026 |
| AC91 | R&D- Defense System: Miscellaneous Hard Goods (Basic Research)Federal contract product or service | $371.05M | 1,143 | 48 | 20 | Aug 5, 2026 |
| V227 | Transportation/Travel/Relocation- Travel/Lodging/Recruitment: Navigational Aid And PilotageFederal contract product or service | $367.05M | 7,901 | 31 | 36 | Jul 28, 2026 |
| C1BF | Architect And Engineering- Construction: Missile System FacilitiesFederal contract product or service | $366.43M | 650 | 15 | 4 | May 14, 2026 |
| C1DB | Architect And Engineering- Construction: Laboratories And ClinicsFederal contract product or service | $366.22M | 2,631 | 15 | 26 | Aug 21, 2026 |
| F101 | Environmental Systems Protection- Air Quality SupportFederal contract product or service | $364.54M | 5,943 | 42 | 73 | Aug 20, 2026 |
| S214 | Housekeeping- Carpet Laying/CleaningFederal contract product or service | $363.52M | 17,672 | 44 | 133 | Aug 17, 2026 |
| AS23 | Transportation R&D Services; Aerospace Research; Experimental DevelopmentFederal contract product or service | $362.47M | 300 | 36 | 16 | Aug 3, 2026 |
| W066 | Lease Or Rental Of Equipment- Instruments And Laboratory EquipmentFederal contract product or service | $361.78M | 6,341 | 48 | 53 | Aug 19, 2026 |
| F105 | Environmental Systems Protection- Pesticides SupportFederal contract product or service | $361.73M | 8,944 | 39 | 72 | Aug 21, 2026 |
| 3130 | Bearings, MountedFederal contract product or service | $361.18M | 14,464 | 48 | 40 | Jul 29, 2026 |
| 6030 | Fiber Optic DevicesFederal contract product or service | $360.19M | 4,187 | 47 | 71 | Aug 5, 2026 |
| AE33 | R&D- Economic Growth: Manufacturing Technology (Advanced Development)Federal contract product or service | $360.13M | 1,083 | 42 | 29 | May 19, 2026 |
| Q525 | Medical- UrologyFederal contract product or service | $359.70M | 7,144 | 48 | 23 | Aug 18, 2026 |
| Z2CA | Repair Or Alteration Of SchoolsFederal contract product or service | $359.13M | 1,449 | 15 | 12 | Aug 11, 2026 |
| Z2PD | Repair Or Alteration Of Waste Treatment And Storage FacilitiesFederal contract product or service | $356.66M | 2,095 | 15 | 20 | Jul 7, 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.