The Plug,purifier,centrifugal, cataloged under National Stock Number 4730-01-137-0375, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Alfa Laval Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-01-137-0375 |
| Primary Part Number | 52186402 |
| Item Name | Plug,purifier,centrifugal |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| General Characteristics Item Description | NYLON |
| 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 |
|---|---|
| 52186402 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 521864-2 | C/1 Advisory reference — outside the item-of-supply concept Alfa Laval Inc |
NSN 4730-01-137-0375 is a Plug,purifier,centrifugal, manufactured by Alfa Laval Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-137-0375 has 1 manufacturer part number on file: 52186402 (Alfa Laval Inc).
Key specifications for 52186402: General Characteristics Item Description: NYLON; End Item Identification: ALFA-LAVAL CO CENTRIFUGAL PURIFIER MODEL NO. AMAPX-204. 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.