The Filter Element,fluid, cataloged under National Stock Number 4330-01-332-0105, 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 Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-332-0105 |
| Primary Part Number | 551-5871394/F-90 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Flow Direction | INSIDE OUT |
| Media for Which Designed | ANY ACCEPTABLE |
| Filtering Surface Area | 4.3 SQUARE FEET |
| 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 |
|---|---|
| 551-5871394/F-90 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 551-5871394 | D/9 Drawing number reference only Naval Sea Systems Command |
| 29-78K5 | 5/9 Secondary reference Dollinger Corp |
NSN 4330-01-332-0105 is a Filter Element,fluid, manufactured by Naval Sea Systems Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-332-0105 has 1 manufacturer part number on file: 551-5871394/F-90 (Naval Sea Systems Command).
Key specifications for 551-5871394/F-90: Flow Direction: INSIDE OUT; Media for Which Designed: ANY ACCEPTABLE; Filtering Surface Area: 4.3 SQUARE FEET. 3 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.