The Cooler Unit,air, cataloged under National Stock Number 4130-01-354-2919, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil. Government technical data includes 22 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-354-2919 |
| Primary Part Number | 1048-00-D,V4,2.0KW,LH,LVR |
| Item Name | Cooler Unit,air |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
| Status | ACTIVE |
| Nominal Capacity in Btu Per Hour | 22890.0 COOLING AND 22890.0 HEATING |
| Return Connection Size | .625 IN OD IN |
| Phase | THREE FAN MOTOR |
| Phase | THREE HEATER |
| Frequency in Hertz | 60.0 FAN MOTOR |
| Frequency in Hertz | 60.0 HEATER |
| Case with Built-in Condensate Drain Pan | INCLUDED |
| Current Type | AC FAN MOTOR |
| Current Type | AC HEATER |
| Heater Wattage Rating in Kilowatts | 2.0 |
| Connection Type | FLANGE UNION |
| Voltage in Volts | 440.0 HEATER |
| Voltage in Volts | 440.0 FAN MOTOR |
| Operating Speed at Rated Capacity in RPM | 1800.0 |
| Tube Circuit Quantity | 24 |
| Fan Type | CENTRIFUGAL |
| Material | STEEL CASE |
| Material | COPPER TUBE |
| Coil Tube Quantity | 1 |
| Supply Connection Size | .625 IN OD IN |
| Fan Drive Type | DIRECT |
| Cooling Medium | CHILLED 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 |
|---|---|
| 1048-00-D,V4,2.0KW,LH,LVR PRIMARY | Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil (USA) |
| Reference | Meaning |
|---|---|
| FCU V4-LVR-2.0K W | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| FCU-V4-2.0KW-LVR | C/1 Advisory reference — outside the item-of-supply concept Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil |
NSN 4130-01-354-2919 is a Cooler Unit,air, manufactured by Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-354-2919 has 1 manufacturer part number on file: 1048-00-D,V4,2.0KW,LH,LVR (Engineered Coil Company Dba Engineered Coil Co Div Drs Marlo Coil).
2 possible matches (shared part number, not a government interchangeability claim): 5950-01-476-6581, 5950-01-563-7259. Verify interchangeability with system specifications before substitution.
Key specifications for 1048-00-D,V4,2.0KW,LH,LVR: Nominal Capacity in Btu Per Hour: 22890.0 COOLING AND 22890.0 HEATING; Return Connection Size: .625 IN OD IN; Overall Height: 52.000 INCHES NOMINAL IN; Phase: THREE FAN MOTOR. 22 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.