The Filter,fluid, cataloged under National Stock Number 4330-01-326-6004, 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 Hydac Corp. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-326-6004 |
| Primary Part Number | 761-1015 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Hydac Corp |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 4 |
| Distance Between Mounting Hole Centers | 4.500 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 1.875 INCHES IN |
| First Intake Thread Series Designator | UN |
| Design Type | LIMITED |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 25.060 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Mounting Hole Diameter | 0.560 INCHES NOMINAL IN |
| Features Provided | AIR BLEED VALVE AND DIFFERENTIAL PRESSURE INDICATOR AND DRAIN PLUG |
| Filtering Element Quantity | 2 |
| 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 | STEEL CONTAINER/CARTRIDGE |
| First Intake Thread Quantity Per Inch | 12 |
| Mounting Type | UNTHREADED HOLE BOTTOM |
| 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 |
|---|---|
| HF4-2P3-43-10BN-B-L12 | Hydac Corp (USA) |
| 761-1015 PRIMARY | Hydac Corp (USA) |
NSN 4330-01-326-6004 is a Filter,fluid, manufactured by Hydac Corp, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-326-6004 has 2 manufacturer part numbers on file: HF4-2P3-43-10BN-B-L12 (Hydac Corp), 761-1015 (Hydac Corp).
Key specifications for 761-1015: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 4; Distance Between Mounting Hole Centers: 4.500 INCHES NOMINAL IN; First Intake Nominal Thread Size: 1.875 INCHES IN. 19 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.