The Filter Element,fluid, cataloged under National Stock Number 4330-01-491-9780, 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 Corporation Div Village Marine Tech. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-491-9780 |
| Primary Part Number | 33-0238 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker Hannifin Corporation Div Village Marine Tech |
| Status | ACTIVE |
| Body Diameter | 2.500 INCHES NOMINAL IN |
| Body Overall Length | 38.000 INCHES NOMINAL IN |
| Style Designator | SOLID CYLINDRICAL W/ CONTAINER (NON-RIGID) |
| 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 |
|---|---|
| 33-0238 PRIMARY | Parker Hannifin Corporation Div Village Marine Tech (USA) |
| Reference | Meaning |
|---|---|
| 4330PL1933735 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| SW2540-S | 5/9 Secondary reference Parker Hannifin Corporation Div Village Marine Tech |
NSN 4330-01-491-9780 is a Filter Element,fluid, manufactured by Parker Hannifin Corporation Div Village Marine Tech, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-491-9780 has 1 manufacturer part number on file: 33-0238 (Parker Hannifin Corporation Div Village Marine Tech).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-629-6136. Verify interchangeability with system specifications before substitution.
Key specifications for 33-0238: Body Diameter: 2.500 INCHES NOMINAL IN; Body Overall Length: 38.000 INCHES NOMINAL IN; Style Designator: SOLID CYLINDRICAL W/ CONTAINER (NON-RIGID); Part Name Assigned by Controlling Agency: ELEMENT, SEAWATER, 2538VMT. 3 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.