PSC 3630
Overview
Product Service Codes (PSC) are a governmentwide taxonomy for classifying what the U.S. government buys, supporting consistent reporting, analysis, and transparency across procurement systems such as FPDS and SAM.gov. The PSC structure and definitions are maintained in the PSC Manual issued by GSA. 1
PSC 3630 denotes Clay and Concrete Products Industries Machinery within Federal Supply Group 36 (Special Industry Machinery). The PSC Manual lists “brickmaking machinery” as included in this class. Agencies use this product code when the predominant line item is machinery used in clay or concrete product industries. 1
See also on G2X:
- G2X — PSC 3620 Rubber and Plastics Working Machinery
- G2X — PSC 3695 Miscellaneous Special Industry Machinery
What this PSC covers
- Machinery for clay products industries, per the class title. 1
- Machinery for concrete products industries, per the class title. 1
- Brickmaking machinery (explicitly included example). 1
- Product classification under Group 36 (Special Industry Machinery). 1
- Purchases are coded based on the predominant product (i.e., “what was bought”) as reported in FPDS. 1
- Examples beyond brickmaking machinery: Not specified by official sources. 2
Related NAICS and PSC codes
| Type | Code | Descriptor |
|---|---|---|
| PSC | 3620 | Rubber and Plastics Working Machinery |
| PSC | 3635 | Crystal and Glass Industries Machinery |
| PSC | 3640 | Tobacco Manufacturing Machinery |
| PSC | 3895 | Miscellaneous Construction Equipment (includes concrete mixers and pavers) |
Codes and descriptors per the PSC Manual (April 2025). 1
Adjacent PSC distinctions
- Construction-site equipment such as concrete mixers, vibrators, and pavers is classified under PSC 3895, not PSC 3630. 1
- Machinery chiefly for plastics or synthetic rubber processing belongs under PSC 3620, not PSC 3630. 1
- Glass and optical goods manufacturing machinery is covered by PSC 3635, distinct from PSC 3630. 1
Service and rental coding for this equipment
- Maintenance/repair for special industry machinery uses PSC J036, not product code PSC 3630. 1
- New installation of this machinery uses PSC N036. 1
- Leasing or rental of this machinery uses PSC W036. 1
FPDS reporting note
- Environmental attributes (e.g., energy efficient, biobased) are reported in FPDS data element 8L when applicable; PSC 3630 remains the “what was bought” product code. Use the predominant product to select the PSC. 1
Frequently asked questions
-
What does PSC 3630 include?
PSC 3630 covers machinery used by clay and concrete product industries and explicitly includes brickmaking machinery. It resides in Group 36, Special Industry Machinery. 1 -
Are there official examples beyond brickmaking machinery?
The PSC Manual lists brickmaking machinery as an example but does not enumerate additional examples for this class. Not specified by official sources. 2 -
How are services for this equipment coded?
Use service PSCs tied to Special Industry Machinery: J036 for maintenance/repair, N036 for installation, and W036 for lease/rental, rather than product code 3630. 1 -
How is PSC 3630 different from construction equipment codes?
PSC 3630 is for special-industry manufacturing machinery. Construction-site equipment like concrete mixers and pavers falls under PSC 3895. 1 -
Is there an official NAICS crosswalk for PSC 3630?
The PSC Manual is the governing source for PSC definitions and does not publish NAICS mappings for 3630. Not specified by official sources. 2
Useful resources
- G2X — PSC 3630 CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY
- Product and Service Code (PSC) Manual — April 2025 (PDF). 1
- PSC Manual library (current releases, SOPs, and supporting files). 2
- PSC Manual archives (prior editions). 3
- PSC April 2025 (XLSX) — code list spreadsheet. 4
References
- Product and Service Codes (PSC) Manual, April 2025 Edition (PDF), Acquisition.gov. https://www.acquisition.gov/sites/default/files/manual/PSC%20Manual%20April%202025.pdf
- Product and Service Code Manual — Document Library, Acquisition.gov. https://www.acquisition.gov/psc-manual
- Product and Service Code Manual — Archives, Acquisition.gov. https://www.acquisition.gov/psc-manual/archives
- PSC April 2025.xlsx, Acquisition.gov. https://www.acquisition.gov/content/psc-april-2025.xlsx
Active Federal Contract Opportunities for PSC 3630
Browse recently posted federal contract opportunities for PSC 3630 — CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY.
Last updated Nov 25, 2025. For real-time data, visit the G2X GovCon Growth Platform.
Recent Federal Contract Opportunities
Most recent federal contracting opportunities for PSC 3630
| Title | Agency | Deadline |
|---|---|---|
| Bollards and Thrust Blocks | Department of the Army | Past deadline 2 months ago |
| Penstock Gate #4 Closure | International Boundary and Water Commission: U.S.-Mexico | Past deadline 3 months ago |
| X-ray Diffraction System | Department of the Army | Past deadline 3 months ago |
| 3630--Sources Sought Notice - FY25 Vaults - needed for burials | Department of Veterans Affairs | Past deadline 4 months ago |
| Manufacture and deliver two (2) pre-cast hand holes and four (4) pre-cast foundations in accordance with drawings to Roanoke, VA | Federal Aviation Administration | Past deadline 7 months ago |
| CONCRETE BUNKS WITH PIPE POST FOR WOOD POLE STORAG | Department of Energy | Past deadline 7 months ago |
| Drum Mix Plant | Unknown Agency | Past deadline 8 months ago |
| GIMC - Notice of Intent to Single-Source - Michele's Ready Mix, Rock & Recycle, Inc. | Indian Health Service | Past deadline 8 months ago |
| Moller US Torus Concrete Shielding | Department of Energy | Past deadline 12 months ago |
Recent Contract Awards for PSC 3630
Recent federal contract awards for PSC 3630. View winning contractors and award amounts.
Last updated Nov 25, 2025. For real-time data, visit the G2X GovCon Growth Platform.
Recent Contract Awards
Most recent federal contract awards for PSC 3630
Recent Contract Vehicle Awards for PSC 3630
Contract Vehicles for PSC 3630 — CLAY AND CONCRETE PRODUCTS INDUSTRIES MACHINERY.
Last updated Nov 25, 2025. For real-time data, visit the G2X GovCon Growth Platform.
Recent Contract Vehicle Awards
Indefinite Delivery Vehicles (IDVs) for PSC 3630
| Recipient | Funding Agency | Ceiling | Award Date |
|---|---|---|---|
| ATLAS CRYPT AND MFG. CO. | Department of Veterans Affairs | $563K | Apr 8, 2025 8 months ago |
| BLACK HILLS WILBERT VAULT COMPANY, INC. | Department of Veterans Affairs | $122K | Mar 19, 2025 9 months ago |
| GC & V CONSTRUCTION LLC | Department of Veterans Affairs | $3.6M | Oct 24, 2024 about 1 year ago |