The Cooler Unit,air, cataloged under National Stock Number 4130-00-266-9195, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-266-9195 |
| Item Name | Cooler Unit,air |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Status | ACTIVE |
| Return Connection Size | L-3/8 IN. IN |
| Effective Cooling Area | 284.000 SQUARE FEET |
| Case with Built-in Condensate Drain Pan | INCLUDED |
| Connection Type | COPPER TUBING, ENDS SEALED |
| Prime Mover Horsepower Rating | 0.200 |
| Nondefinitive Spec/std Data | B TYPE AND UF CLASS |
| Operating Speed at Rated Capacity in RPM | 1725.0 |
| Tube Circuit Quantity | 5 |
| Fan Type | PROPELLER |
| Material | STEEL CASE |
| Material | COPPER TUBE |
| Coil Tube Quantity | 80 |
| Supply Connection Size | 5/8 IN. IN |
| Fan Drive Type | DIRECT |
| Cooling Medium | FREON USE REFRIGERANT |
| Reference Number Differentiating Characteristics | W/B A WESCH MOTOR,CUTLER-HAMMER CONTROLLER; QQDD,QQDE,QQDF,QQDG,QQDH,QQDJ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 070944E | 3/1 Design control — primary reference Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
| S3803-675650 | 5/9 Secondary reference U.S. Government activity |
NSN 4130-00-266-9195 is a Cooler Unit,air, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
Key specifications for 4130-00-266-9195: Return Connection Size: L-3/8 IN. IN; Overall Height: 22.250 INCHES NOMINAL IN; Effective Cooling Area: 284.000 SQUARE FEET; Case with Built-in Condensate Drain Pan: INCLUDED. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.