The Compressor,refrigeration, cataloged under National Stock Number 4130-00-428-8025, 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 Carrier Corp. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4130-00-428-8025 |
| Primary Part Number | 5MH126-189 |
| Item Name | Compressor,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Refrigeration Flow Rate in Tons Per Hour | 80.0 |
| Cooling System Design | SINGLE |
| Intake Connection Type | SOLDER TUBE |
| Unloader Type | AUTOMATIC |
| Drive Connection Type | FLEXIBLE COUPLED |
| Compressor Speed at Rated Capacity in RPM | 1750.0 |
| Suction Pressure | ERR-060 |
| Stage Quantity | 1 |
| Temp Rating Per Function | 1.8 CELSIUS SUCTION DEGC |
| Cylinder Quantity | 12 |
| Reciprocating Compressor Design | SINGLE ACTING |
| Discharge Connection Type | SOLDER TUBE |
| Cylinder Arrangement Style | "W" DESIGN |
| Intake Connection Quantity | 1 |
| Cooling Medium | REFRIGERANT 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 |
|---|---|
| 5MH126-189SH1-3 | Carrier Corp (USA) |
| 5MH126-189 PRIMARY | Carrier Corp (USA) |
| 5MH126-189 | C & D Equipment Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5MH126-434 | 5/9 Secondary reference Carrier Corp |
| 4130PL1664491 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4130-00-428-8025 is a Compressor,refrigeration, manufactured by Carrier Corp, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-428-8025 has 3 manufacturer part numbers on file: 5MH126-189SH1-3 (Carrier Corp), 5MH126-189 (Carrier Corp), 5MH126-189 (C & D Equipment Company, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4130-00-434-5636, 4820-01-152-7658. Verify interchangeability with system specifications before substitution.
Key specifications for 5MH126-189: Discharge Connection Quantity: 1; Refrigeration Flow Rate in Tons Per Hour: 80.0; Cooling System Design: SINGLE; Intake Connection Type: SOLDER TUBE. 16 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.