The Compressor Unit,refrigeration, cataloged under National Stock Number 4130-00-972-5452, 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 Noske-Kaeser Germany Gmbh. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-00-972-5452 |
| Primary Part Number | 2801011440 |
| Item Name | Compressor Unit,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Noske-Kaeser Germany Gmbh |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Cooling System Design | SINGLE |
| Intake Connection Type | SOLDER TUBE |
| Frequency in Hertz | 60.0 |
| Compressed Gas Cooling Medium | REFRIGERANT |
| Voltage in Volts and Current Type | 440.0 AC |
| Unpackaged Unit Length | 17.125 INCHES NOMINAL IN |
| Discharge Pressure | 364.000 POUNDS PER SQUARE INCH GAGE LBS |
| Compressor Speed at Rated Capacity in RPM | 1750.0 |
| Unpackaged Unit Width | 12.000 INCHES NOMINAL IN |
| Gas for Which Designed | REFRIGERANT R-22 AND REFRIGERANT R-502 |
| Prime Mover Cooling Medium | REFRIGERANT |
| Current Type and Rating in Amps | 5.1 AC |
| 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 | 7.666 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 |
|---|---|
| 2801011440 | Noske-Kaeser Germany Gmbh (DEU) |
| 01440 | Noske-Kaeser Germany Gmbh (DEU) |
| ERF1-0310TAD200 | Emerson Climate Technologies Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| ERF1-0310TAD200 | 3/9 Design control — primary reference Copeland Corp |
| 8R28-300 | 5/9 Secondary reference Copeland Corp |
| ERF1-0310-TAD-A | C/1 Advisory reference — outside the item-of-supply concept Copeland Corp |
| ERF1-0310TAD200 | 5/9 Secondary reference Wuppermetall Gmbh - Metallschmelze - |
| 8R28-300 | 5/9 Secondary reference Boling Co the P O Box 1059 Mount Olive Nc 28365 |
NSN 4130-00-972-5452 is a Compressor Unit,refrigeration, manufactured by Noske-Kaeser Germany Gmbh, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-972-5452 has 3 manufacturer part numbers on file: 2801011440 (Noske-Kaeser Germany Gmbh), 01440 (Noske-Kaeser Germany Gmbh), ERF1-0310TAD200 (Emerson Climate Technologies Gmbh).
1 possible match (shared part number, not a government interchangeability claim): 2930-01-116-7287. Verify interchangeability with system specifications before substitution.
Key specifications for 2801011440: Discharge Connection Quantity: 1; Phase: THREE; Cooling System Design: SINGLE; Intake Connection Type: SOLDER TUBE. 25 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.