The Filter Element,fluid, cataloged under National Stock Number 4330-01-071-4658, 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 Pall Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-071-4658 |
| Primary Part Number | MCY1001FREH13 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Corporation |
| Status | ACTIVE |
| Filtering Media Design | CORRUGATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.750 INCHES NOMINAL IN |
| Body Overall Length | 9.746 INCHES MINIMUM AND 9.838 INCHES MAXIMUM IN |
| Filtration Rating in Microns | 0.9 ABSOLUTE AND 0.07 NOMINAL |
| Flow Direction | OUTSIDE IN |
| Drop Pressure | ERR-060 |
| Design Type | NONREUSABLE |
| Temp Rating | 180.0 FAHRENHEIT NOMINAL DEGF |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 1.750 INCHES NOMINAL IN |
| Differential Pressure | ERR-060 |
| Media for Which Designed | GAS |
| Material | CELLULOSE FILTERING MEDIUM |
| Filtering Surface Area | 54.0 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 |
|---|---|
| MCY1001FREH13 PRIMARY | Pall Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3146376 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 563146 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms - Mitchel Field |
| MCY1001ECH | 5/9 Secondary reference Pall Corporation |
| PFY1ECH | 5/9 Secondary reference Pall Corporation |
| 4330PL1255925 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 563146 | 5/9 Secondary reference Lockheed Martin Corporation Div Rms |
NSN 4330-01-071-4658 is a Filter Element,fluid, manufactured by Pall Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-071-4658 has 1 manufacturer part number on file: MCY1001FREH13 (Pall Corporation).
Key specifications for MCY1001FREH13: Filtering Media Design: CORRUGATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.750 INCHES NOMINAL IN; Body Overall Length: 9.746 INCHES MINIMUM AND 9.838 INCHES MAXIMUM IN; Filtration Rating in Microns: 0.9 ABSOLUTE AND 0.07 NOMINAL. 14 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.