The Air Conditioner, cataloged under National Stock Number 4120-01-519-0331, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-01-519-0331 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Status | ACTIVE |
| Refrigerant Capacity | 14.000 POUNDS LBS |
| Phase | THREE |
| Coolant Type | HFC-134A A |
| Current Type | AC |
| Energy Efficiency Ratio | 4.8 |
| Design Current Rating in Amps | 60.0 NOMINAL |
| Power Source | ELECTRIC MOTOR |
| Cooling Capacity in Btu Per Hour | 65000.0 NOMINAL |
| Heating Capacity in Btu Per Hour | 48000.0 NOMINAL |
| Electric Motor Quantity | 1 |
| Maximum Air Capacity in Cubic Feet Per Minute | 2200.000 |
| Nominal Cooling Capacity | 2200.0 CUBIC FEET PER MINUTE |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Usage Design | COMPRESSOR,HEATER |
| Kilowatt Rating | 14.0 |
| Mounting Type | FLOOR |
| Voltage Rating | 208.0 VOLTS MINIMUM AND 220.0 VOLTS MAXIMUM |
| Compressor Unit Type | HERMETICALLY SEALED |
| 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 |
|---|---|
| 9454100-CARC GREEN | 3/2 Design control — primary reference U.S. Government activity |
NSN 4120-01-519-0331 is a Air Conditioner, classified under FSC 4120, Air Conditioning Equipment. Status: active.
Key specifications for 4120-01-519-0331: Refrigerant Capacity: 14.000 POUNDS LBS; Overall Height: 31.750 INCHES NOMINAL IN; Phase: THREE; Coolant Type: HFC-134A A. 18 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.