The Filter Element,fluid, cataloged under National Stock Number 4330-01-441-0909, 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 Lor Inc Hydradyne Hydraulics Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-441-0909 |
| Primary Part Number | HA-FS-5 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Lor Inc Hydradyne Hydraulics Div |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.625 INCHES NOMINAL IN |
| Body Overall Length | 3.562 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Design Type | NONREUSABLE |
| Temp Rating | 50.0 FAHRENHEIT NOMINAL DEGF |
| Mesh Size | 100.0 |
| Style Designator | SUMP TYPE |
| Nominal Thread Size | 0.750 INCHES IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Thread Series Designator | NPT |
| Wire Diameter | 0.005 INCHES NOMINAL IN |
| 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 |
|---|---|
| HA-FS-5 | Lor Inc Hydradyne Hydraulics Div (USA) |
| Reference | Meaning |
|---|---|
| S/O 2999 ITEM 9 | 5/9 Secondary reference Lor Inc Hydradyne Hydraulics Div |
| HA-FS-5 | 3/9 Design control — primary reference Hydro-Craft, Inc. |
NSN 4330-01-441-0909 is a Filter Element,fluid, manufactured by Lor Inc Hydradyne Hydraulics Div, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-441-0909 has 1 manufacturer part number on file: HA-FS-5 (Lor Inc Hydradyne Hydraulics Div).
Key specifications for HA-FS-5: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.625 INCHES NOMINAL IN; Body Overall Length: 3.562 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 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.