The Filter,fluid, cataloged under National Stock Number 4330-01-431-1167, 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 Yokogawa Corporation of America. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-431-1167 |
| Primary Part Number | K9346WA |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Yokogawa Corporation of America |
| Status | ACTIVE |
| Design Type | REUSABLE |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| Media for Which Designed | AIR |
| Material | ALUMINUM 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 |
|---|---|
| K9346WA PRIMARY | Yokogawa Corporation of America (USA) |
| Reference | Meaning |
|---|---|
| K9346GY | 5/9 Secondary reference Yokogawa Corporation of America |
NSN 4330-01-431-1167 is a Filter,fluid, manufactured by Yokogawa Corporation of America, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-431-1167 has 1 manufacturer part number on file: K9346WA (Yokogawa Corporation of America).
Key specifications for K9346WA: Design Type: REUSABLE; Filtering Element Quantity: 1; Filtering System for Which Designed: FULL FLOW; Special Features: CANISTER FILTER FOR H25C/H25B HALOGEN LEAK DETECTORS; COMES WITH SPARE FILTER PACK. 5 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.