01 / PSC Market Profile
PSC 1660 Aircraft Air Conditioning, Heating, And Pressurizing Equipment Federal Contracts
Product and Service Code 1660
Federal contract activity classified under Aircraft Air Conditioning, Heating, And Pressurizing Equipment across FY 2020–FY 2026. Net obligations include both new obligations and subsequent deobligations.
02 / Market Size
How large is the PSC 1660 federal market?
03 / Spending Trend
PSC 1660 contract spending by fiscal year
Annual obligations, activity, and participation across the same FY 2020–FY 2026 profile window.
Latest closed fiscal year$176.54M
FY 2026| Fiscal year | Obligations | Actions | Vendors | Customers | Change |
|---|---|---|---|---|---|
| FY 2020 | $124.15M | 3,507 | 320 | 11 | — |
| FY 2021 | $104.28M | 3,176 | 306 | 11 | −16.0% |
| FY 2022 | $102.51M | 3,674 | 316 | 10 | −1.7% |
| FY 2023 | $132.01M | 3,606 | 317 | 7 | +28.8% |
| FY 2024 | $157.51M | 4,144 | 322 | 7 | +19.3% |
| FY 2025 | $225.40M | 4,272 | 334 | 9 | +43.1% |
| FY 2026 | $176.54M | 2,643 | 295 | 8 | −21.7% |
04 / Top Federal Customers
Which federal agencies buy most in this industry?
Ranked by net obligations during FY 2020–FY 2026.
| Federal customer | Code | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|
| DEFENSE LOGISTICS AGENCY | 97AS | $786.45M | 22,152 | 532 | 76.9% |
| DEPT OF THE NAVY | 1700 | $149.04M | 1,327 | 68 | 14.6% |
| DEPT OF THE AIR FORCE | 5700 | $58.50M | 399 | 47 | 5.7% |
| U.S. COAST GUARD | 7008 | $17.82M | 491 | 52 | 1.7% |
| FEDERAL ACQUISITION SERVICE | 4732 | $9.88M | 5 | 1 | 1.0% |
| DEPT OF THE ARMY | 2100 | $2.07M | 43 | 12 | 0.2% |
| NATIONAL AERONAUTICS AND SPACE ADMINISTRATION | 8000 | $533.0K | 4 | 2 | 0.1% |
| MISSILE DEFENSE AGENCY (MDA) | 97JC | $430.6K | 3 | 2 | 0.0% |
| STATE, DEPARTMENT OF | 1900 | $207.8K | 12 | 5 | 0.0% |
| INDIAN HEALTH SERVICE | 7527 | $202.8K | 1 | 1 | 0.0% |
05 / Contracting Offices
Which contracting offices buy in PSC 1660?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendors | Market share |
|---|---|---|---|---|---|---|
| DLA AVIATION | SPE4A7 | DEFENSE LOGISTICS AGENCY | $416.78M | 10,448 | 412 | 40.8% |
| NAVSUP WEAPON SYSTEMS SUPPORT | N00383 | DEPT OF THE NAVY | $117.19M | 1,259 | 47 | 11.5% |
| DLA AVIATION | SPE4A5 | DEFENSE LOGISTICS AGENCY | $111.55M | 4,859 | 155 | 10.9% |
| DLA AVIATION AT OKLAHOMA CITY, OK | SPRTA1 | DEFENSE LOGISTICS AGENCY | $62.51M | 428 | 25 | 6.1% |
| DLA AVIATION | SPE4AX | DEFENSE LOGISTICS AGENCY | $40.83M | 1,637 | 28 | 4.0% |
| DLA AVIATION | SPE4A6 | DEFENSE LOGISTICS AGENCY | $38.99M | 2,279 | 144 | 3.8% |
| DLA AVIATION AT PHILADELPHIA, PA | SPRPA1 | DEFENSE LOGISTICS AGENCY | $35.35M | 446 | 45 | 3.5% |
| FA8118 AFSC PZABB | FA8118 | DEPT OF THE AIR FORCE | $34.54M | 327 | 19 | 3.4% |
| DLA WEAPONS SUPPORT | SPE7M4 | DEFENSE LOGISTICS AGENCY | $29.82M | 257 | 17 | 2.9% |
| NAVAL AIR SYSTEMS COMMAND | N00019 | DEPT OF THE NAVY | $21.64M | 14 | 2 | 2.1% |
06 / Top Vendors
Which contractors lead the PSC 1660 market?
| Vendor | Obligations | Actions | Customers | Market share | Latest activity |
|---|---|---|---|---|---|
| ECI DEFENSE GROUP, INC. | $84.60M | 907 | 4 | 8.3% | Jul 16, 2026 |
| HAMILTON SUNDSTRAND CORPORATION | $74.17M | 1,365 | 4 | 7.3% | Jul 17, 2026 |
| AVOX SYSTEMS INC. | $71.41M | 730 | 4 | 7.0% | Jul 17, 2026 |
| ESSEX INDUSTRIES, INC. | $57.54M | 68 | 1 | 5.6% | Jul 13, 2026 |
| HONEYWELL INTERNATIONAL INC. | $51.52M | 2,142 | 4 | 5.0% | Jul 17, 2026 |
| COBHAM MISSION SYSTEMS DAVENPORT LSS INC. | $50.36M | 522 | 5 | 4.9% | Aug 13, 2026 |
| GENTEX CORPORATION | $40.59M | 801 | 2 | 4.0% | Jul 7, 2026 |
| HONEYWELL INTERNATIONAL INC. | $30.65M | 733 | 5 | 3.0% | Jul 16, 2026 |
| AERO INTERNATIONAL, LLC | $25.89M | 128 | 1 | 2.5% | Jul 17, 2026 |
| BOEING COMPANY, THE | $24.24M | 558 | 3 | 2.4% | Jul 16, 2026 |
07 / Industry Mix
What industries are purchased under PSC 1660?
| NAICS | Description | Obligations | Actions | Vendors | Share |
|---|---|---|---|---|---|
| 336413 | OTHER AIRCRAFT PARTS AND AUXILIARY EQUIPMENT MANUFACTURING | $563.16M | 9,880 | 355 | 55.1% |
| 336411 | AIRCRAFT MANUFACTURING | $248.19M | 10,072 | 377 | 24.3% |
| 333999 | ALL OTHER MISCELLANEOUS GENERAL PURPOSE MACHINERY MANUFACTURING | $30.25M | 617 | 21 | 3.0% |
| 336412 | AIRCRAFT ENGINE AND ENGINE PARTS MANUFACTURING | $28.34M | 233 | 19 | 2.8% |
| 334511 | SEARCH, DETECTION, NAVIGATION, GUIDANCE, AERONAUTICAL, AND NAUTICAL SYSTEM AND INSTRUMENT MANUFACTURING | $23.81M | 433 | 13 | 2.3% |
| 333414 | HEATING EQUIPMENT (EXCEPT WARM AIR FURNACES) MANUFACTURING | $18.35M | 376 | 74 | 1.8% |
| 332510 | HARDWARE MANUFACTURING | $18.23M | 447 | 4 | 1.8% |
| 334412 | BARE PRINTED CIRCUIT BOARD MANUFACTURING | $14.03M | 22 | 5 | 1.4% |
| 339113 | SURGICAL APPLIANCE AND SUPPLIES MANUFACTURING | $11.35M | 39 | 4 | 1.1% |
| 331491 | NONFERROUS METAL (EXCEPT COPPER AND ALUMINUM) ROLLING, DRAWING, AND EXTRUDING | $10.76M | 498 | 59 | 1.1% |
08 / Buying Pattern
How does the government buy in PSC 1660?
| Common action type | Obligations | Actions |
|---|---|---|
| DELIVERY ORDER | $626.35M | 15,150 |
| PURCHASE ORDER | $268.02M | 9,545 |
| DEFINITIVE CONTRACT | $128.03M | 326 |
| BPA CALL | $11.1K | 1 |
09 / Recent Contract Awards
What was awarded most recently in PSC 1660?
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 $1.02B market as addressable.