The Buffer,axial, cataloged under National Stock Number 4330-01-384-9287, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-384-9287 |
| Primary Part Number | 518460-80 |
| Item Name | Buffer,axial |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 1 SPRING HOLDER, 1 WEAR RING, 6 SPRING AND 2 SPLIT PIN |
| 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 |
|---|---|
| 518460-80 PRIMARY | Alfa Laval Inc (USA) |
| 547040 ITEM 12 | Alfa Laval Inc (USA) |
NSN 4330-01-384-9287 is a Buffer,axial, manufactured by Alfa Laval Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-384-9287 has 2 manufacturer part numbers on file: 518460-80 (Alfa Laval Inc), 547040 ITEM 12 (Alfa Laval Inc).
Key specifications for 518460-80: General Characteristics Item Description: CONSISTS OF 1 SPRING HOLDER, 1 WEAR RING, 6 SPRING AND 2 SPLIT PIN; End Item Identification: ALFA-LAVAL MODELS FOPX605,WHPX405 AND WHPX505 CENTRIFUGAL PURIFIERS. 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.