The Filter,fluid, cataloged under National Stock Number 4330-01-279-1540, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corp Div Racor Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-279-1540 |
| Primary Part Number | MDL-1HP121212 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corp Div Racor Division |
| Status | ACTIVE |
| Filtration Rating in Microns | 3.0 NOMINAL |
| Design Type | REUSABLE |
| Body Outside Diameter | 11.250 INCHES NOMINAL IN |
| Body Height | 12.000 INCHES NOMINAL IN |
| Media for Which Designed | AIR |
| 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 |
|---|---|
| MDL-1HP121212 PRIMARY | Parker-Hannifin Corp Div Racor Division (USA) |
| Reference | Meaning |
|---|---|
| MDL-1HP1212 | 5/9 Secondary reference Parker-Hannifin Corp Div Racor Division |
NSN 4330-01-279-1540 is a Filter,fluid, manufactured by Parker-Hannifin Corp Div Racor Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-279-1540 has 1 manufacturer part number on file: MDL-1HP121212 (Parker-Hannifin Corp Div Racor Division).
Key specifications for MDL-1HP121212: Filtration Rating in Microns: 3.0 NOMINAL; Design Type: REUSABLE; Body Outside Diameter: 11.250 INCHES NOMINAL IN; Body Height: 12.000 INCHES NOMINAL IN. 5 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.