The Filter Element,fluid, cataloged under National Stock Number 4330-01-336-0327, 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 Waterlink Technologies Inc. Dba. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-336-0327 |
| Primary Part Number | FC021-15 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Waterlink Technologies Inc. Dba |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 4.500 INCHES NOMINAL IN |
| Body Overall Length | 9.750 INCHES NOMINAL IN |
| Filtration Rating in Microns | 5.0 ABSOLUTE |
| Flow Direction | OUTSIDE IN |
| Drop Pressure | ERR-060 |
| Design Type | NONREUSABLE |
| Temp Rating | 140.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 1.060 INCHES NOMINAL IN |
| Differential Pressure | ERR-060 |
| Media for Which Designed | WATER |
| Material | COTTON 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 |
|---|---|
| FC021-15 PRIMARY | Waterlink Technologies Inc. Dba (USA) |
| Reference | Meaning |
|---|---|
| WBRS-5-15 | 5/9 Secondary reference Waterlink Technologies Inc. Dba |
NSN 4330-01-336-0327 is a Filter Element,fluid, manufactured by Waterlink Technologies Inc. Dba, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-336-0327 has 1 manufacturer part number on file: FC021-15 (Waterlink Technologies Inc. Dba).
Key specifications for FC021-15: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 4.500 INCHES NOMINAL IN; Body Overall Length: 9.750 INCHES NOMINAL IN; Filtration Rating in Microns: 5.0 ABSOLUTE. 13 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.