The Filter,fluid, cataloged under National Stock Number 4330-01-234-3528, 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 Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-234-3528 |
| Primary Part Number | PF-38520-4 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Design Type | REUSABLE |
| Style Designator | SUCTION TYPE BLUNT END |
| Filtering Element Quantity | 1 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| 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 |
|---|---|
| MS30-G5-BD 1 1/2M | Marion Manufacturing Co Inc Dba Marion Fluid Power Division (USA) |
| PF-38520-4 PRIMARY | Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control (USA) |
| Reference | Meaning |
|---|---|
| M30G5BDMY | 5/9 Secondary reference Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp |
| M30G5BDMY | 5/9 Secondary reference Marion Manufacturing Co Inc Dba Marion Fluid Power Division |
| MS30GSBDMY | C/1 Advisory reference — outside the item-of-supply concept Automotive Inc Fluid Power Systems Components Div Sub of United Technologies Corp |
| M30G5BDMY | 5/9 Secondary reference Omnitank Gmbh Tanklagerverwaltung |
NSN 4330-01-234-3528 is a Filter,fluid, manufactured by Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-234-3528 has 2 manufacturer part numbers on file: MS30-G5-BD 1 1/2M (Marion Manufacturing Co Inc Dba Marion Fluid Power Division), PF-38520-4 (Curtiss-Wright Flow Control Corporation Dba Enertech Div Curtiss-Wright Flow Control).
Key specifications for PF-38520-4: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Design Type: REUSABLE; Style Designator: SUCTION TYPE BLUNT END; Filtering Element Quantity: 1. 6 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.