The Filter Element,fluid, cataloged under National Stock Number 4330-01-341-8623, 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 Baldwin Filters. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-341-8623 |
| Primary Part Number | PT-552 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Baldwin Filters |
| Status | ACTIVE |
| Body Diameter | 5.000 INCHES NOMINAL IN |
| Body Overall Length | 13.625 INCHES NOMINAL IN |
| Filtration Rating in Microns | 30.0 NOMINAL |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 3.250 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| 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 |
|---|---|
| PT-552 PRIMARY | Baldwin Filters (USA) |
| P5014-10AX PRIMARY | Fluitek Corp (USA) |
| Reference | Meaning |
|---|---|
| PT552 | 5/9 Secondary reference Fluitek Corp |
NSN 4330-01-341-8623 is a Filter Element,fluid, manufactured by Baldwin Filters, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-341-8623 has 2 manufacturer part numbers on file: PT-552 (Baldwin Filters), P5014-10AX (Fluitek Corp).
Key specifications for PT-552: Body Diameter: 5.000 INCHES NOMINAL IN; Body Overall Length: 13.625 INCHES NOMINAL IN; Filtration Rating in Microns: 30.0 NOMINAL; Design Type: NONREUSABLE. 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.