The Filter Element,fluid, cataloged under National Stock Number 4330-00-906-1906, 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 Atlas Copco Holyoke Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-00-906-1906 |
| Primary Part Number | FLR301 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Atlas Copco Holyoke Inc |
| Status | ACTIVE |
| Filtering Media Design | LAYERED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 10.875 INCHES NOMINAL IN |
| Body Overall Length | 14.875 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Design Type | LIMITED |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Body Inside Diameter | 9.750 INCHES NOMINAL IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | FIBER FILTERING MEDIUM |
| Material | RUBBER SEAL |
| Material | STEEL CONTAINER/CARTRIDGE |
| 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 |
|---|---|
| FLR301 PRIMARY | Atlas Copco Holyoke Inc (USA) |
| 200854-307 | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| FLR301 | 5/9 Secondary reference U.S. Government activity |
NSN 4330-00-906-1906 is a Filter Element,fluid, manufactured by Atlas Copco Holyoke Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-906-1906 has 2 manufacturer part numbers on file: FLR301 (Atlas Copco Holyoke Inc), 200854-307 (Falls Filtration Technologies, Inc.).
Key specifications for FLR301: Filtering Media Design: LAYERED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 10.875 INCHES NOMINAL IN; Body Overall Length: 14.875 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 11 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.