The Skimmer,purifier, cataloged under National Stock Number 4330-01-143-5484, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-143-5484 |
| Item Name | Skimmer,purifier |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Status | ACTIVE |
| General Characteristics Item Description | HEAVY DUTY PIPE; UPPER SKIMMER W/REPLACEABLE NOZZLE; SKIMS AT FULL BOWL SPEED; TRAVELS WITHIN 1/4 IN. OF BOWL WALL IN |
| 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 |
|---|---|
| DD9338-1 | 3/9 Design control — primary reference Alfa Laval Inc. |
| D-D09338-0001 | 5/9 Secondary reference Alfa Laval Inc. |
NSN 4330-01-143-5484 is a Skimmer,purifier, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
Key specifications for 4330-01-143-5484: General Characteristics Item Description: HEAVY DUTY PIPE; UPPER SKIMMER W/REPLACEABLE NOZZLE; SKIMS AT FULL BOWL SPEED; TRAVELS WITHIN 1/4 IN. OF BOWL WALL IN; End Item Identification: PENNWALT CENTRIFUGE,SLUDGEPAK MODEL. 1 specification is 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.