The Compressor Unit,centrifugal, cataloged under National Stock Number 4310-01-494-3550, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Emerson Climate Technologies, Inc. Dba Design Services Network. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-494-3550 |
| Primary Part Number | ZR25K5E-PFV-800 |
| Item Name | Compressor Unit,centrifugal |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Emerson Climate Technologies, Inc. Dba Design Services Network |
| Status | ACTIVE |
| Centrifugal Compressor Design | AXIAL FLOW |
| Phase | SINGLE |
| Cooling System Design | SINGLE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 208.0 AC OR 230.0 AC |
| Brake Power Required | 2230.0 WATTS |
| Compressor Speed at Rated Capacity in RPM | 3500.0 |
| Gas for Which Designed | REFRIGERANT R-22 |
| Prime Mover Cooling Medium | REFRIGERANT |
| Current Type and Rating in Amps | 10.0 AC AND 7.0 AC |
| Stage Quantity | 1 |
| Compressor Cooling Medium | REFRIGERANT |
| Prime Mover Type | ELECTRIC MOTOR |
| Compressor Quantity | 1 |
| 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 |
|---|---|
| ZR25K5E-PFV-800 | Emerson Climate Technologies, Inc. Dba Design Services Network (USA) |
| Reference | Meaning |
|---|---|
| ZR24K4-PFV-930 | 3/9 Design control — primary reference Copeland Corp |
| ZR24K3-PFV-230 | 5/9 Secondary reference Copeland Corp |
NSN 4310-01-494-3550 is a Compressor Unit,centrifugal, manufactured by Emerson Climate Technologies, Inc. Dba Design Services Network, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-494-3550 has 1 manufacturer part number on file: ZR25K5E-PFV-800 (Emerson Climate Technologies, Inc. Dba Design Services Network).
Key specifications for ZR25K5E-PFV-800: Centrifugal Compressor Design: AXIAL FLOW; Phase: SINGLE; Cooling System Design: SINGLE; Frequency in Hertz: 60.0. 14 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.