The Compressor Unit,refrigeration, cataloged under National Stock Number 4130-00-972-5451, 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 Aerius Marine Gmbh. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-972-5451 |
| Primary Part Number | 03ERA1-0200TBD200 |
| Item Name | Compressor Unit,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Aerius Marine Gmbh |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Cooling System Design | SINGLE |
| Intake Connection Type | SOLDER TUBE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 440.0 AC |
| Unpackaged Unit Length | 16.125 INCHES NOMINAL IN |
| Brake Power Required | 2.000 HORSEPOWER |
| Compressor Speed at Rated Capacity in RPM | 1750.0 |
| Unpackaged Unit Width | 12.000 INCHES NOMINAL IN |
| Gas for Which Designed | REFRIGERANT R-22 |
| Prime Mover Cooling Medium | REFRIGERANT |
| Unpackaged Unit Height | 13.750 INCHES NOMINAL IN |
| Stage Quantity | 1 |
| Compressor Cooling Medium | REFRIGERANT |
| Cylinder Quantity | 2 |
| Reciprocating Compressor Design | SINGLE ACTING |
| Discharge Connection Type | FLARED TUBE |
| Cylinder Arrangement Style | VERTICAL DESIGN |
| Discharge Flow Rate | 5.650 CUBIC FEET PER MINUTE |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Mounting Type | BASE |
| 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 |
|---|---|
| 03ERA1-0200TBD200 | Aerius Marine Gmbh (DEU) |
| 01435 | Noske-Kaeser Germany Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| ERA1-0200TBD200 | 3/9 Design control — primary reference Copeland Corp |
| 9R1-200 | 5/9 Secondary reference Copeland Corp |
| ERA1-0200TAD200 | 5/9 Secondary reference Copeland Corp |
NSN 4130-00-972-5451 is a Compressor Unit,refrigeration, manufactured by Aerius Marine Gmbh, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-972-5451 has 2 manufacturer part numbers on file: 03ERA1-0200TBD200 (Aerius Marine Gmbh), 01435 (Noske-Kaeser Germany Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-426-8790. Verify interchangeability with system specifications before substitution.
Key specifications for 03ERA1-0200TBD200: Discharge Connection Quantity: 1; Phase: THREE; Cooling System Design: SINGLE; Intake Connection Type: SOLDER TUBE. 23 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.