The Compressor,refrigeration, cataloged under National Stock Number 4130-00-725-0261, 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 Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4130-00-725-0261 |
| Primary Part Number | 520298 |
| Item Name | Compressor,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Refrigeration Flow Rate in Tons Per Hour | 51.8 |
| Cooling System Design | SINGLE |
| Intake Connection Type | ROUND FLANGE |
| Unloader Type | AUTOMATIC |
| Drive Connection Type | FLEXIBLE COUPLED |
| Brake Power Required | 75.000 HORSEPOWER |
| Discharge Pressure | 400.000 POUNDS PER SQUARE INCH GAGE LBS |
| Compressor Speed at Rated Capacity in RPM | 1750.0 |
| Suction Pressure | ERR-060 |
| Stage Quantity | 1 |
| Cylinder Quantity | 8 |
| Reciprocating Compressor Design | SINGLE ACTING |
| Discharge Connection Type | ROUND FLANGE |
| Cylinder Arrangement Style | SEMI-RADIAL DESIGN |
| Intake Connection Quantity | 1 |
| Cooling Medium | AIR COMPRESSED GASS |
| 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 |
|---|---|
| 520298 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| 520298 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4130-00-725-0261 is a Compressor,refrigeration, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-725-0261 has 1 manufacturer part number on file: 520298 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).
Key specifications for 520298: Discharge Connection Quantity: 1; Refrigeration Flow Rate in Tons Per Hour: 51.8; Cooling System Design: SINGLE; Intake Connection Type: ROUND FLANGE. 17 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.