The Filter Element,fluid, cataloged under National Stock Number 4330-01-550-5337, 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. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-550-5337 |
| Primary Part Number | 180017780 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Alfa Laval Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 180017780 PRIMARY | Alfa Laval Inc (USA) |
| Reference | Meaning |
|---|---|
| 1800-17880 | 5/9 Secondary reference Alfa Laval Inc. |
NSN 4330-01-550-5337 is a Filter Element,fluid, manufactured by Alfa Laval Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-550-5337 has 1 manufacturer part number on file: 180017780 (Alfa Laval Inc).
Key specifications for 180017780: Special Features: FILTERING OF LUBRICATRING OILS; DISC-TYPE FILTER ELEMENT; FILTER ELEMENTS COMPRISE A FILTER FRAME AND FILTER SCREEN AND ARE DIVIDED INTO SECTIONS BY RIBS; FILTER SCREEN STAINLESS STEEL; CONTINUOUS BACKFLUSHING PREVENTS ADHESION OF RETAINED SOLIDS TO FILTER SURFACE WHICH RESULTS IN NO MANUAL CLEANING OF ELEMENT, LOW AND CONSTANT PRESSURE DROP ACROSS FILTER ELEMENT REDUCE RISK OF CRACKING; Part Name Assigned by Controlling Agency: FILTER ELEMENT; End Item Identification: NHA: FILTER UNIT. 0 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.