The Filter Element,fluid, cataloged under National Stock Number 4330-01-526-1643, 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 Air Shields Vickers. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-526-1643 |
| Primary Part Number | V4051V3C03 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Air Shields Vickers |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 3.950 INCHES NOMINAL IN |
| Body Overall Length | 9.000 INCHES NOMINAL IN |
| Temp Rating | 65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | RUBBER SYNTHETIC SEAL |
| 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 |
|---|---|
| V4051V3C03 | Eaton Hydraulics Group Eaton Industries Pty Ltd (AUS) |
| V4051V3C03 PRIMARY | Air Shields Vickers (USA) |
NSN 4330-01-526-1643 is a Filter Element,fluid, manufactured by Air Shields Vickers, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-526-1643 has 2 manufacturer part numbers on file: V4051V3C03 (Eaton Hydraulics Group Eaton Industries Pty Ltd), V4051V3C03 (Air Shields Vickers).
Key specifications for V4051V3C03: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 3.950 INCHES NOMINAL IN; Body Overall Length: 9.000 INCHES NOMINAL IN; Temp Rating: 65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF. 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.