The Filter Element,fluid, cataloged under National Stock Number 4330-01-288-3545, 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 Flow Ezy Filters Inc. Government technical data includes 16 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 | 4330-01-288-3545 |
| Primary Part Number | P-50-1-1 1/2-200RV3 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Flow Ezy Filters Inc |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 4.188 INCHES NOMINAL IN |
| Body Overall Length | 9.125 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Drop Pressure | ERR-060 |
| Design Type | LIMITED |
| Mesh Size | 200.0 |
| Style Designator | SUMP TYPE |
| Features Provided | BY-PASS VALVE |
| Nominal Thread Size | 1.500 INCHES IN |
| Filtering System for Which Designed | FULL FLOW |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Thread Series Designator | NPT |
| Wire Diameter | 0.0029 INCHES NOMINAL IN |
| Filtering Surface Area | 2.4 SQUARE FEET |
| 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 |
|---|---|
| P-50-1-1 1/2-200RV3 PRIMARY | Flow Ezy Filters Inc (USA) |
NSN 4330-01-288-3545 is a Filter Element,fluid, manufactured by Flow Ezy Filters Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-288-3545 has 1 manufacturer part number on file: P-50-1-1 1/2-200RV3 (Flow Ezy Filters Inc).
Key specifications for P-50-1-1 1/2-200RV3: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 4.188 INCHES NOMINAL IN; Body Overall Length: 9.125 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 16 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.