The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-055-0599, 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 Parker-Hannifin Corporation Div Hvac Filtration Division. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4130-01-055-0599 |
| Primary Part Number | HS204 20X25X2 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Parker-Hannifin Corporation Div Hvac Filtration Division |
| Status | ACTIVE |
| Body Overall Length | 25.000 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | ALUMINUM FRAME |
| Material | ALUMINUM FILTERING MEDIUM |
| Body Thickness | 2.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| HS204 20X25X2 | Parker-Hannifin Corporation Div Hvac Filtration Division (USA) |
| Reference | Meaning |
|---|---|
| 93914325 | 3/2 Design control — primary reference U.S. Government activity |
| 931 20X25X2 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4130-01-055-0599 is a Filter Element,air Conditioning, manufactured by Parker-Hannifin Corporation Div Hvac Filtration Division, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-055-0599 has 1 manufacturer part number on file: HS204 20X25X2 (Parker-Hannifin Corporation Div Hvac Filtration Division).
Key specifications for HS204 20X25X2: Body Overall Length: 25.000 INCHES NOMINAL IN; Design Type: REUSABLE; Style Designator: RECTANGULAR (INCL SQUARE); Overall Width: 20.000 INCHES NOMINAL IN. 6 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.