The Air Conditioner, cataloged under National Stock Number 4120-01-604-4656, is classified within Federal Supply Class 4120 (Air Conditioning Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4120-01-604-4656 |
| Primary Part Number | 123494-2 |
| Item Name | Air Conditioner |
| FSC / FSG | 4120 / 41 — Air Conditioning Equipment |
| Manufacturer | Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom |
| Status | ACTIVE |
| Current Type | AC |
| Design Current Rating in Amps | 12.0 NOMINAL |
| Cooling Capacity in Btu Per Hour | 16000.0 MAXIMUM |
| Frequency Rating | 50.0 HERTZ NOMINAL |
| Usage Design | RADOME |
| Voltage Rating | 200.0 VOLTS MINIMUM AND 230.0 VOLTS MAXIMUM |
| Condenser Cooling Type | AIR |
| 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 |
|---|---|
| 123494-2 PRIMARY | Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom (USA) |
| Reference | Meaning |
|---|---|
| 123494 | D/9 Drawing number reference only Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom |
NSN 4120-01-604-4656 is a Air Conditioner, manufactured by Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom, classified under FSC 4120, Air Conditioning Equipment. Status: active.
NSN 4120-01-604-4656 has 1 manufacturer part number on file: 123494-2 (Sea Tel, Inc. Dba Cobham Satcom Div Cobham Satcom).
Key specifications for 123494-2: Overall Height: 15.25 INCHES NOMINAL IN; Current Type: AC; Design Current Rating in Amps: 12.0 NOMINAL; Overall Length: 33.0 INCHES NOMINAL IN. 7 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.