The Compressor,refrigeration, cataloged under National Stock Number 4130-01-378-4974, 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 Copeland Lp Dba Copeland Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-378-4974 |
| Primary Part Number | N3DD-2500-TSD-300 |
| Item Name | Compressor,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Copeland Lp Dba Copeland Co |
| Status | ACTIVE |
| Unpackaged Unit Length | 51.00 INCHES NOMINAL IN |
| Unpackaged Unit Width | 20.00 INCHES NOMINAL IN |
| Unpackaged Unit Height | 33.00 INCHES NOMINAL IN |
| 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 |
|---|---|
| N3DD-2500-TSD-300 | Copeland Lp Dba Copeland Co (USA) |
| Reference | Meaning |
|---|---|
| 2603011-3 | 7/2 Vendor item drawing reference Cosmodyne, Llc Dba Cosmodyne Llc |
| N3DD-2500-TSD-300 | 3/9 Design control — primary reference Copeland Corp |
| 2603011 | D/9 Drawing number reference only Cosmodyne, Llc Dba Cosmodyne Llc |
NSN 4130-01-378-4974 is a Compressor,refrigeration, manufactured by Copeland Lp Dba Copeland Co, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-378-4974 has 1 manufacturer part number on file: N3DD-2500-TSD-300 (Copeland Lp Dba Copeland Co).
Key specifications for N3DD-2500-TSD-300: Unpackaged Unit Length: 51.00 INCHES NOMINAL IN; Unpackaged Unit Width: 20.00 INCHES NOMINAL IN; Unpackaged Unit Height: 33.00 INCHES NOMINAL IN; Special Features: CYCLE:60HZ FREQUENCY. 4 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.