The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-424-4578, 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 22 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-424-4578 |
| Primary Part Number | DN032 |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Danfoss Inc |
| Status | ACTIVE |
| Tube Outside Diameter for Which Designed | 0.219 INCHES NOMINAL FIRST END IN |
| Tube Outside Diameter for Which Designed | 0.219 INCHES NOMINAL SECOND END IN |
| Restriction Passage Inside Diameter | 0.086 INCHES NOMINAL FIRST END IN |
| Restriction Passage Inside Diameter | 0.086 INCHES NOMINAL SECOND END IN |
| Style Designator | SWIVEL NUT, FLARED FIRST END |
| Style Designator | SWIVEL NUT, FLARED SECOND END |
| Shape | STRAIGHT |
| Leg Length | 0.584 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Seat Angle | 45.0 DEGREES |
| Unit Type | NONREFILLABLE |
| Thread Size | 1/4-20 SECOND END |
| Thread Size | 1/4-20 FIRST END |
| Screw Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Screw Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END |
| Thread Class | 3A FIRST END A |
| Thread Class | 3A SECOND END A |
| End Connection Type and Location | THREADED EXTERNAL TUBE FIRST END |
| End Connection Type and Location | THREADED EXTERNAL TUBE SECOND END |
| Connection Special Design | UNION FIRST END |
| Connection Special Design | UNION SECOND END |
| 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 |
|---|---|
| DN032 PRIMARY | Danfoss Inc (USA) |
NSN 4130-01-424-4578 is a Filter-Drier,refrigerant, manufactured by Danfoss Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-424-4578 has 1 manufacturer part number on file: DN032 (Danfoss Inc).
Key specifications for DN032: Tube Outside Diameter for Which Designed: 0.219 INCHES NOMINAL FIRST END IN; Tube Outside Diameter for Which Designed: 0.219 INCHES NOMINAL SECOND END IN; Restriction Passage Inside Diameter: 0.086 INCHES NOMINAL FIRST END IN; Restriction Passage Inside Diameter: 0.086 INCHES NOMINAL SECOND END IN. 22 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.