The Purifier,centrifugal,oil, cataloged under National Stock Number 4330-00-914-2240, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-914-2240 |
| Item Name | Purifier,centrifugal,oil |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Status | ACTIVE |
| Motor Mounting Position | VERTICAL |
| Control Inclosure Type | DRIPPROOF |
| Drive Type | PURIFIER MOTOR |
| Control Type | RESISTOR |
| Voltage in Volts | 230.0 |
| Pump Quantity | 2 |
| Motor Manufacturer Name | ANY ACCEPTABLE |
| Departure From Cited Document | MIL-P-20632 AND MODIFIED IN ACCORDANCE W/SPCC SPEC AND DWG NO. PURIFIER STD NO. 3 |
| Capacity Rating | 375.0 GALLONS PER HOUR MINIMUM AND 425.0 GALLONS PER HOUR MAXIMUM |
| Environmental Protection | DRIPPROOF |
| Motor Special Service Classification | N SPECIAL SERVICE CLASSIFICATION A |
| Motor Inclosure Type | INCLOSED |
| Motor Current Type | DC |
| Bowl Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MILP20632 | 4/1 Identification reference U.S. Government activity |
| 3N342REVA | 5/9 Secondary reference Alfa Laval Inc. |
NSN 4330-00-914-2240 is a Purifier,centrifugal,oil, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 4330-00-914-2241, 4330-00-914-2243, 4330-00-914-2245. Verify interchangeability with system specifications before substitution.
Key specifications for 4330-00-914-2240: Motor Mounting Position: VERTICAL; Control Inclosure Type: DRIPPROOF; Drive Type: PURIFIER MOTOR; Control Type: RESISTOR. 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.