PSC codes › 1660
PSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment: federal contracts
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- 16--VALVE,ECS
- CRADLE, ASSEMBLY, OXYGEN
- N0038327RN059
- 16--TURBINE,AIRCRAFT CO, IN REPAIR/MODIFICATION OF
- 1660014869710; P/N 10-2140; HEATER PACKAGE,AIRC
- FD2030-26-00217
- 1660-004212087, DUCT ASSEMBLY, AIR CONDITIONING-HEATING, A; 11F, C-5 GALAXY AIRCRAFT
- 16--HEAT EXCHANGER,AIR
- 16--PANEL,ELECTRONICS,V, IN REPAIR/MODIFICATION OF
- SPE4A527R0021,1660001162158,FAN,HEAT RECIRCULAT,11304-1
- 11F | C-5 | DUCT ASSEMBLY, AIR COND, HEAT
- FILLER VALVE,AIRCRA
- FD2030-26-00218
- Duct Assembly, Air C
- 16--VALVE ASSEMBLY,ENVI, IN REPAIR/MODIFICATION OF
- FMS SUPPORT TURBINE
- VALVE,ECS
- Purchase (Spares) B-2 Heat Exchanger
- 16--CYLINDER ASSEMBLY,O
- Oxygen Concentrator
- 16--TURBINE,COOLING, IN REPAIR/MODIFICATION OF
- FD2030-26-00581
- PARTS KIT, OXYGEN MASK
- REGULATOR,AIR PRESS
- Heat Exchanger
- HEAT EXCHANGER,AIR
- 16--VALVE,ECS, IN REPAIR/MODIFICATION OF
- VALVE ASSEMBLY
- 16--REGULATOR,AIR PRESS, IN REPAIR/MODIFICATION OF
- N0038326Q0038, NIIN 011618379, VALVE, MODULATING, EC
- VALVE ASSEMBLY,ENVI
- 16--HEAT EXCHANGER,AIR
- 16--HEAT EXCHANGER,AIR
- FD2030-25-02152
- FD2030-24-00866
- FD2030-26-01301
- FD2030-26-01346
- FD2030-26-01542
- FD2030-26-01420
- FD2030-25-00292-01
- FD2030-26-02296
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What PSC 1660 covers
Description: Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Includes: Cabin Supercharging Equipment; Canisters; Cylinder Assemblies; Masks; Fixed Oxygen Systems; Specially Designed Aircraft Valves; Cabin Pressure Regulators; Heat Exchangers; Air Expansion Turbines; Aircraft Heaters; Ventilating System Components; Air Conditioning and Heating Duct Assemblies; Thermal De-icing Equipment; Cabin and Compartment Pressurizing Equipment; Air Diffusers; Cabin Pressure Selectors; Liquid Oxygen Converters.
Excludes: Oxygen Pressure Signals and Warning Devices; Tubing; Ground Type Heaters and Coolers; Pressurizing Equipment other than that used for Cabin and Compartment Pressurization; Fluid De-icing Equipment; Valves specifically designed for use with Aircraft Engines, Guided Missiles, and Guided Missile Engines.
Notes: This class includes components specifically designed for use in aircraft air conditioning, heating, and pressurizing equipment. Also included are specially designed components of oxygen breathing systems used in aircraft.
Official definition: GSA PSC Manual (PSC April 2025.xlsx), acquisition.gov/psc-manual. Category: Sustainment S&E › Engines, Components & Spt Eq.
Who is winning new PSC 1660 work
Contractors ranked by obligations on awards that started FY2024–FY2027 to date.
| Contractor | Obligations | Awards |
|---|---|---|
| HAMILTON SUNDSTRAND CORPORATION | $43.2M | 353 |
| ECI DEFENSE GROUP, INC. | $43.2M | 279 |
| AVOX SYSTEMS INC | $41.6M | 147 |
| HONEYWELL INTERNATIONAL INC. | $37.2M | 680 |
| GENTEX CORP | $24.0M | 276 |
| THE BOEING COMPANY | $21.4M | 1 |
| THE BOEING COMPANY | $17.4M | 175 |
| ESSEX INDUSTRIES, INC. | $14.5M | 14 |
| ESSEX INDUSTRIES, INC. | $12.3M | 191 |
| ROCKWELL COLLINS, INC. | $11.7M | 1 |
How competitive is PSC 1660?
- 38.6% of obligations on these awards were competed.
- 42.9% of competed awards that report offers drew a single offer (n=2,096).
- 44.5% went to small businesses.
- The five largest contractors hold 37.4% across 400 contractors.
NAICS codes used on PSC 1660 awards
| NAICS | Industry | Share |
|---|---|---|
| 336413 | Other Aircraft Parts and Auxiliary Equipment Manufacturing | 55.2% |
| 336411 | Aircraft Manufacturing | 22.4% |
| 336412 | Aircraft Engine and Engine Parts Manufacturing | 5.1% |
| 334511 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | 3.9% |
| 333999 | All Other Miscellaneous General Purpose Machinery Manufacturing | 3.4% |
| 333414 | Heating Equipment (Except Warm Air Furnaces) Manufacturing | 2.2% |
| 339113 | Surgical Appliance and Supplies Manufacturing | 2.0% |
| 334412 | Bare Printed Circuit Board Manufacturing | 1.2% |
Related PSC codes
1680 Miscellaneous Aircraft Accessories and Components · 1560 Airframe Structural Components · 5340 Hardware · 5330 Packing and Gasket Materials · 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · 1650 Aircraft Hydraulic, Vacuum and De-icing System Components · 4710 Pipe, Tube and Rigid Tubing · 4820 Valves, Nonpowered
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