The Air Conditioner, cataloged under National Stock Number 4120-01-258-2386, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Carrier Corp. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-01-258-2386 |
| Primary Part Number | 90MA204-611 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Phase | THREE |
| Current Type | AC |
| Cooling Capacity in Btu Per Hour | 36000.0 NOMINAL |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Voltage Rating | 440.0 VOLTS NOMINAL |
| Condenser Cooling Type | WATER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90MA204-611 PRIMARY | Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| 90MA004-631 | 5/9 Secondary reference Carrier Corp |
| 90MA204-611/62- 10404-00 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 90MA004600 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 90MA004-611 | 5/9 Secondary reference Carrier Corp |
| 90MA004-621 | 5/9 Secondary reference Carrier Corp |
| 90MA004-600 | 5/9 Secondary reference Carrier Corp |
NSN 4120-01-258-2386 is a Air Conditioner, manufactured by Carrier Corp, classified under FSC 4120, Air Conditioning Equipment. Status: active.
NSN 4120-01-258-2386 has 1 manufacturer part number on file: 90MA204-611 (Carrier Corp).
Key specifications for 90MA204-611: Phase: THREE; Current Type: AC; Cooling Capacity in Btu Per Hour: 36000.0 NOMINAL; Frequency Rating: 60.0 HERTZ NOMINAL. 6 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.