The Filter,fluid, cataloged under National Stock Number 4330-01-319-7597, 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 Eaton Aerospace, Llc Dba Jackson South. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-319-7597 |
| Primary Part Number | OF321-1SV-10C25-10 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Filtration Rating in Microns | 10.0 NOMINAL |
| Design Type | LIMITED |
| First Intake Connection Type | THREADED INTERNAL PIPE SIDE NEAR TOP |
| Style Designator | QUICK-DISCONNECT SHELL |
| Operating Pressure | 25.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | DIFFERENTIAL PRESSURE INDICATOR |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | CELLULOSE FILTERING MEDIUM |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION OR INLET CONNECTION AND OUTLET CONNECTION LINE |
| 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 |
|---|---|
| OF321-1SV-10C25-10 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 4330-01-319-7597 is a Filter,fluid, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-319-7597 has 1 manufacturer part number on file: OF321-1SV-10C25-10 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for OF321-1SV-10C25-10: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Filtration Rating in Microns: 10.0 NOMINAL; Design Type: LIMITED; First Intake Connection Type: THREADED INTERNAL PIPE SIDE NEAR TOP. 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.