The Filter Element,fluid, cataloged under National Stock Number 4330-01-461-1597, 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 Aeropower Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-461-1597 |
| Primary Part Number | ACA424F155 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Body Diameter | 1.845 INCHES MAXIMUM IN |
| Body Overall Length | 7.208 INCHES MAXIMUM IN |
| Filtration Rating in Microns | 5.0 ABSOLUTE |
| Drop Pressure | ERR-060 |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 70.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/INTEGRAL OUTER CASING |
| 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 |
|---|---|
| 12273559 | Donaldson Company, Inc. (USA) |
| ACA424F155 PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4330PL2186086 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 12273559 | 5/9 Secondary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| 12273559 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4330-01-461-1597 is a Filter Element,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-461-1597 has 2 manufacturer part numbers on file: 12273559 (Donaldson Company, Inc.), ACA424F155 (Pall Aeropower Corporation).
Key specifications for ACA424F155: Body Diameter: 1.845 INCHES MAXIMUM IN; Body Overall Length: 7.208 INCHES MAXIMUM IN; Filtration Rating in Microns: 5.0 ABSOLUTE; Drop Pressure: ERR-060. 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.