The Filter Element,fluid, cataloged under National Stock Number 4330-01-434-6645, 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 Dba Pneutronics Div Pneumatic Division. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-434-6645 |
| Primary Part Number | 03532-7521 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| Body Diameter | 3.531 INCHES NOMINAL IN |
| Body Overall Length | 8.812 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL W/INTEGRAL OUTER CASING |
| Material | PLASTIC POLYCARBONATE 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 |
|---|---|
| 03532-7521 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| Reference | Meaning |
|---|---|
| 03532-7521 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4330-01-434-6645 is a Filter Element,fluid, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-434-6645 has 1 manufacturer part number on file: 03532-7521 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division).
Key specifications for 03532-7521: Body Diameter: 3.531 INCHES NOMINAL IN; Body Overall Length: 8.812 INCHES NOMINAL IN; Style Designator: CYLINDRICAL W/INTEGRAL OUTER CASING; End Item Identification: OLIVER PERRY CLASS FFG. 4 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.