The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-648-4370, 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 Danfoss Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4130-01-648-4370 |
| Primary Part Number | DCL-033S |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Danfoss Inc |
| Status | ACTIVE |
| Shape | STRAIGHT |
| End Connection Type and Location | BUTT WELD BOTH ENDS |
| Connection Special Design | UNION BOTH ENDS |
| 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 |
|---|---|
| DCL-033S-023Z5015 | Nortekbelair Corporation (USA) |
| DCL-033S PRIMARY | Danfoss Inc (USA) |
| Reference | Meaning |
|---|---|
| BWG ACT25S-F3 REV A SYM9 | D/9 Drawing number reference only Nortekbelair Corporation |
NSN 4130-01-648-4370 is a Filter-Drier,refrigerant, manufactured by Danfoss Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-648-4370 has 2 manufacturer part numbers on file: DCL-033S-023Z5015 (Nortekbelair Corporation), DCL-033S (Danfoss Inc).
Key specifications for DCL-033S: Shape: STRAIGHT; End Connection Type and Location: BUTT WELD BOTH ENDS; Connection Special Design: UNION BOTH ENDS. 3 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.