The Valve,breather, cataloged under National Stock Number 2815-01-545-1798, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Deutz Corporation. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-01-545-1798 |
| Primary Part Number | 4271850 |
| Item Name | Valve,breather |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Deutz Corporation |
| 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 |
|---|---|
| 4271850 PRIMARY | Deutz Corporation (USA) |
| CV162653 | Tvs Supply Chain Solutions Limited (GBR) |
| 1331626 | General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CHE) |
| 0427 1850 | Deutz Uk Ltd (GBR) |
| 0427 1850 | Deutz Ag (DEU) |
| Reference | Meaning |
|---|---|
| 0427 1850 | 5/9 Secondary reference Deutz Corporation |
NSN 2815-01-545-1798 is a Valve,breather, manufactured by Deutz Corporation, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-545-1798 has 5 manufacturer part numbers on file: 4271850 (Deutz Corporation), CV162653 (Tvs Supply Chain Solutions Limited), 1331626 (General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels), 0427 1850 (Deutz Uk Ltd), 0427 1850 (Deutz Ag).
Key specifications for 4271850: Part Name Assigned by Controlling Agency: VALVE,BREATHER; End Item Identification: 3930015330855. 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.