The Purifier,centrifugal,oil, cataloged under National Stock Number 4330-01-314-7578, 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 Alfa Laval Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-314-7578 |
| Primary Part Number | 55N01 |
| Item Name | Purifier,centrifugal,oil |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| FSC Application Data | CENTRIFUGALS,SEPARATORS AND PRESSURE AND VACUUM FILTERS |
| Capacity Rating | 225.0 GALLONS PER HOUR NOMINAL |
| 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 |
|---|---|
| 55N01 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 55N01 | C/1 Advisory reference — outside the item-of-supply concept Alfa Laval Inc Div Chesapeake - Service Operations |
NSN 4330-01-314-7578 is a Purifier,centrifugal,oil, manufactured by Alfa Laval Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-314-7578 has 1 manufacturer part number on file: 55N01 (Alfa Laval Inc).
Key specifications for 55N01: FSC Application Data: CENTRIFUGALS,SEPARATORS AND PRESSURE AND VACUUM FILTERS; Capacity Rating: 225.0 GALLONS PER HOUR NOMINAL. 2 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.