01 / PSC Market Profile
PSC 4150 Vortex Tubes And Other Related Cooling Tubes Federal Contracts
Product and Service Code 4150
Federal contract activity classified under Vortex Tubes And Other Related Cooling Tubes across FY 2019–FY 2025. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC 4150 federal market?
03 / Spending Trend
PSC 4150 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2019–FY 2025 profile window.
Latest closed fiscal year$11.8K
FY 2025| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2019 | $377.2K | 8 | 8 | 6 | — |
| FY 2020 | $192.0K | 9 | 7 | 4 | −49.1% |
| FY 2021 | $181.3K | 8 | 7 | 5 | −5.6% |
| FY 2022 | $156.3K | 7 | 4 | 4 | −13.8% |
| FY 2023 | $314.1K | 12 | 12 | 4 | +101.0% |
| FY 2024 | $272.2K | 7 | 4 | 4 | −13.4% |
| FY 2025 | $11.8K | 1 | 1 | 1 | −95.7% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2019–FY 2025.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEPT OF THE ARMY | 2100 | $336.8K | 9 | 8 | 22.4% |
| STATE, DEPARTMENT OF | 1900 | $329.7K | 16 | 7 | 21.9% |
| DEPT OF THE AIR FORCE | 5700 | $295.6K | 3 | 2 | 19.6% |
| DEPT OF THE NAVY | 1700 | $209.7K | 5 | 5 | 13.9% |
| VETERANS AFFAIRS, DEPARTMENT OF | 3600 | $143.3K | 6 | 3 | 9.5% |
| DRUG ENFORCEMENT ADMINISTRATION | 1524 | $54.0K | 1 | 1 | 3.6% |
| US GEOLOGICAL SURVEY | 1434 | $41.7K | 2 | 1 | 2.8% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $37.8K | 3 | 2 | 2.5% |
| SMITHSONIAN INSTITUTION | 3300 | $22.9K | 3 | 3 | 1.5% |
| FEDERAL PRISON SYSTEM / BUREAU OF PRISONS | 1540 | $20.7K | 1 | 1 | 1.4% |
05 / Contracting Offices
Which contracting offices buy in PSC 4150?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| FA3016 502 CONS CL | FA3016 | DEPT OF THE AIR FORCE | $279.7K | 2 | 1 | 18.6% |
| W7M7 USPFO ACTIVITY IN ARNG | W912L9 | DEPT OF THE ARMY | $162.0K | 1 | 1 | 10.8% |
| AMERICAN CONSULATE LAGOS | 19N150 | STATE, DEPARTMENT OF | $156.8K | 3 | 2 | 10.4% |
| PEARL HARBOR NAVAL SHIPYARD IMF | N32253 | DEPT OF THE NAVY | $134.4K | 1 | 1 | 8.9% |
| W6QK ACC ANAD | W911KF | DEPT OF THE ARMY | $92.3K | 4 | 4 | 6.1% |
| 242-NETWORK CONTRACT OFFICE 02 (36C242) | 36C242 | VETERANS AFFAIRS, DEPARTMENT OF | $79.9K | 3 | 1 | 5.3% |
| W6QM MICC-FT DRUM | W911S2 | DEPT OF THE ARMY | $64.7K | 2 | 2 | 4.3% |
| HEADQUATERS | 15DDHQ | DRUG ENFORCEMENT ADMINISTRATION | $54.0K | 1 | 1 | 3.6% |
| NAVSUP FLT LOG CTR SAN DIEGO | N00244 | DEPT OF THE NAVY | $43.4K | 2 | 2 | 2.9% |
| OFC OF ACQUSITION GRANTS-NATIONAL | 140G01 | US GEOLOGICAL SURVEY | $41.7K | 2 | 1 | 2.8% |
06 / Top Vendors
Which contractors lead the PSC 4150 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| MARTINEZ, JEAN LOUIE V | $279.7K | 2 | 1 | 18.6% | Dec 6, 2019 |
| WORLD WIDE TECHNOLOGY, INC. | $162.0K | 1 | 1 | 10.8% | Sep 26, 2024 |
| SPECTRONICS CORPORATION | $134.4K | 1 | 1 | 8.9% | Sep 18, 2023 |
| B DAVID COMPANY INC | $98.5K | 1 | 1 | 6.5% | Sep 16, 2020 |
| MULTISTACK, LLC | $87.9K | 4 | 1 | 5.8% | Jun 28, 2023 |
| MISCELLANEOUS FOREIGN AWARDEES | $82.8K | 7 | 1 | 5.5% | Sep 12, 2025 |
| MAINSTREAM FLUID & AIR LLC | $79.9K | 3 | 1 | 5.3% | Jul 1, 2024 |
| MURPHY ENTERPRISES OF ALABAMA, INC. | $54.0K | 1 | 1 | 3.6% | Apr 14, 2021 |
| AANTILIA LLC | $41.7K | 2 | 1 | 2.8% | Feb 9, 2022 |
| LOTUS USA INC | $40.0K | 1 | 1 | 2.7% | May 10, 2023 |
07 / Industry Mix
What industries are purchased under PSC 4150?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 333415 | AIR-CONDITIONING AND WARM AIR HEATING EQUIPMENT AND COMMERCIAL AND INDUSTRIAL REFRIGERATION EQUIPMENT MANUFACTURING | $708.9K | 18 | 10 | 47.1% |
| 334111 | ELECTRONIC COMPUTER MANUFACTURING | $177.9K | 2 | 2 | 11.8% |
| 488510 | FREIGHT TRANSPORTATION ARRANGEMENT | $156.8K | 3 | 2 | 10.4% |
| 334510 | ELECTROMEDICAL AND ELECTROTHERAPEUTIC APPARATUS MANUFACTURING | $55.4K | 3 | 3 | 3.7% |
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $54.8K | 4 | 3 | 3.6% |
| 333414 | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING | $54.0K | 1 | 1 | 3.6% |
| 423830 | INDUSTRIAL MACHINERY AND EQUIPMENT MERCHANT WHOLESALERS | $37.7K | 3 | 2 | 2.5% |
| 561710 | EXTERMINATING AND PEST CONTROL SERVICES | $30.1K | 1 | 1 | 2.0% |
| 334519 | OTHER MEASURING AND CONTROLLING DEVICE MANUFACTURING | $28.4K | 1 | 1 | 1.9% |
| 221330 | STEAM AND AIR-CONDITIONING SUPPLY | $25.0K | 1 | 1 | 1.7% |
08 / Buying Pattern
How does the government buy in PSC 4150?
| Common action type | Obligations | Actions |
|---|---|---|
| PURCHASE ORDER | $959.4K | 44 |
| DELIVERY ORDER | $248.0K | 4 |
| BPA CALL | $17.8K | 2 |
| DEFINITIVE CONTRACT | $279.7K | 2 |
09 / Recent Contract Awards
What was awarded most recently in PSC 4150?
| Award / PIID | Vendor | Signed date | Obligation | NAICS | Agency / office |
|---|---|---|---|---|---|
| 19TZ2025P0865 | MISCELLANEOUS FOREIGN AWARDEES | Sep 12, 2025 | $11.8K | 423730 | STATE, DEPARTMENT OFU.S. EMBASSY DAR ES SALAAM |
10 / Market Interpretation
How should contractors evaluate this market?
Start with the spending direction
Compare annual obligations with actions and vendor participation. Growth driven by only a few large actions represents a different opportunity from broad, recurring demand.
Follow the actual buyers
Move from federal customers to contracting offices. Offices reveal where acquisition responsibility and recurring purchasing activity are concentrated.
Measure accessible demand
Use competition, small-business participation, incumbent vendors, and PSC mix before treating the full $1.50M market as addressable.