The Filter Element,fluid, cataloged under National Stock Number 4330-01-020-0199, 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 Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-020-0199 |
| Primary Part Number | 941052 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.438 INCHES NOMINAL IN |
| Body Overall Length | 3.703 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Design Type | REUSABLE |
| Style Designator | CYLINDRICAL W/CLOSED ENDS |
| Body Inside Diameter | 1.531 INCHES NOMINAL IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | STEEL FILTERING MEDIUM |
| 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 |
|---|---|
| 941052 | Eaton SAS (FRA) |
| 361990 | Eaton Limited (GBR) |
| 941052 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 361990 | 5/9 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
| 361990 | 5/9 Secondary reference Vickers Inc |
NSN 4330-01-020-0199 is a Filter Element,fluid, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-020-0199 has 3 manufacturer part numbers on file: 941052 (Eaton SAS), 361990 (Eaton Limited), 941052 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 2910-01-679-6671. Verify interchangeability with system specifications before substitution.
Key specifications for 941052: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.438 INCHES NOMINAL IN; Body Overall Length: 3.703 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 9 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.