The Filter Element,fluid, cataloged under National Stock Number 4330-01-231-2963, 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 Dollinger Corporation. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-231-2963 |
| Primary Part Number | 9411202 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Dollinger Corporation |
| Status | ACTIVE |
| Body Diameter | 4.500 INCHES NOMINAL IN |
| Body Overall Length | 5.750 INCHES NOMINAL IN |
| Filtration Rating in Microns | 4.0 NOMINAL |
| Flow Direction | OUTSIDE IN |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 1.625 INCHES NOMINAL IN |
| Material | PLASTIC POLYESTER BODY |
| 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 |
|---|---|
| 9411202 PRIMARY | Dollinger Corporation (USA) |
| Reference | Meaning |
|---|---|
| MS-9629 | 5/9 Secondary reference Dollinger Corporation |
| 29-411K99 | 5/9 Secondary reference Dollinger Corp |
NSN 4330-01-231-2963 is a Filter Element,fluid, manufactured by Dollinger Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-231-2963 has 1 manufacturer part number on file: 9411202 (Dollinger Corporation).
Key specifications for 9411202: Body Diameter: 4.500 INCHES NOMINAL IN; Body Overall Length: 5.750 INCHES NOMINAL IN; Filtration Rating in Microns: 4.0 NOMINAL; Flow Direction: OUTSIDE IN. 7 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.