The Filter,fluid, cataloged under National Stock Number 4330-01-397-5306, 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 Parker Hannifin Corp. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-397-5306 |
| Primary Part Number | HN4L-10CN |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker Hannifin Corp |
| Status | ACTIVE |
| Filtration Rating in Microns | 10.0 NOMINAL |
| First Intake Nominal Thread Size | 1.000 INCHES IN |
| Drop Pressure | ERR-060 |
| First Intake Thread Series Designator | NPT |
| Design Type | LIMITED |
| Body Outside Diameter | 4.630 INCHES NOMINAL IN |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 15.340 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD SIDE |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| First Discharge Nominal Outside Diameter | 1.000 INCHES IN |
| Media for Which Designed | GAS |
| Material | GLASS FILTERING MEDIUM |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION HEAD SIDE |
| 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 |
|---|---|
| HN4L-10CN PRIMARY | Parker Hannifin Corp (USA) |
| Reference | Meaning |
|---|---|
| HN4L-10CN | 3/9 Design control — primary reference Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration |
| H4C-10C15-095 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Finite Airtek Filtration Div Gas Separation & Filtration |
NSN 4330-01-397-5306 is a Filter,fluid, manufactured by Parker Hannifin Corp, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-397-5306 has 1 manufacturer part number on file: HN4L-10CN (Parker Hannifin Corp).
Key specifications for HN4L-10CN: Filtration Rating in Microns: 10.0 NOMINAL; First Intake Nominal Thread Size: 1.000 INCHES IN; Drop Pressure: ERR-060; First Intake Thread Series Designator: NPT. 18 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.