The Separator,water,liquid Fuel, cataloged under National Stock Number 4330-01-672-9686, 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 Atlas Copco Compressors Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-672-9686 |
| Primary Part Number | 2903-8222-80 |
| Item Name | Separator,water,liquid Fuel |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Atlas Copco Compressors Inc |
| Status | ACTIVE |
| Outlet Connection Size | 0.500 |
| Pressure Rating | ERR-060 |
| 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 |
|---|---|
| 8102043414 | Atlas Copco Compressors Inc (USA) |
| 8102043414 | Atlas Copco Internationaal B.v. (NLD) |
| WSD 25 1613 8222 80 | Atlas Copco Compressors Inc (USA) |
| 2903-8222-80 PRIMARY | Atlas Copco Compressors Inc (USA) |
| Reference | Meaning |
|---|---|
| 11B4541026 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 4330-01-672-9686 is a Separator,water,liquid Fuel, manufactured by Atlas Copco Compressors Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-672-9686 has 4 manufacturer part numbers on file: 8102043414 (Atlas Copco Compressors Inc), 8102043414 (Atlas Copco Internationaal B.v.), WSD 25 1613 8222 80 (Atlas Copco Compressors Inc), 2903-8222-80 (Atlas Copco Compressors Inc).
Key specifications for 2903-8222-80: Outlet Connection Size: 0.500; Pressure Rating: ERR-060; Special Features: CYLCLONIC WATER SEPERATION; LENGTH: 13 IN; WIDTH: 5.1 IN; HEIGHT: 7.3 IN IN; Part Name Assigned by Controlling Agency: WATER SEPERATOR. 2 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.