The Filter Assembly,fluid, cataloged under National Stock Number 4330-01-259-0363, 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 Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division. Government technical data includes 28 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 | 4330-01-259-0363 |
| Primary Part Number | 200-DD-25B-EC-25-B-3 |
| Item Name | Filter Assembly,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 12 |
| Filtration Rating in Microns | 25.0 NOMINAL |
| Distance Between Mounting Hole Centers | 1.250 INCHES NOMINAL AND 11.750 INCHES NOMINAL IN |
| Mounting Facility Nominal Thread Size | 0.500 INCHES IN |
| Design Type | REUSABLE |
| First Intake Flange Raised Face Diameter | 3.312 INCHES NOMINAL IN |
| First Intake Flange Thickness | 1.312 INCHES NOMINAL IN |
| Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Flange Outside Diameter | 6.500 INCHES NOMINAL IN |
| Mesh Size | 400.0 |
| First Intake Connection Type | RAISED FACE FLANGE CENTER |
| Operating Pressure | 750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Features Provided | BY-PASS VALVE AND DRAIN PLUG AND MAGNET AND SWITCH-OVER VALVE |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Filtering Element Quantity | 2 |
| Filtering System for Which Designed | FULL FLOW OR BY-PASS FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | RUBBER BUNA N SEAL |
| Material | IRON CAST BODY |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Unit Quantity | 2 |
| Mounting Type | THREADED HOLE SIDE |
| First Intake Flange Face Style | RAISED |
| Wire Diameter | 0.0018 INCHES NOMINAL IN |
| First Intake Flange Raised Face Height | 0.375 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 |
|---|---|
| 200-DD-25B-EC-25-B-3 PRIMARY | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA) |
NSN 4330-01-259-0363 is a Filter Assembly,fluid, manufactured by Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-259-0363 has 1 manufacturer part number on file: 200-DD-25B-EC-25-B-3 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division).
Key specifications for 200-DD-25B-EC-25-B-3: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 12; Filtration Rating in Microns: 25.0 NOMINAL; Distance Between Mounting Hole Centers: 1.250 INCHES NOMINAL AND 11.750 INCHES NOMINAL IN. 28 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.