The Breather, cataloged under National Stock Number 2815-01-562-4502, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Breather |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Jc Bamford Excavators Ltd (CAGE K7599); Cummins Inc (CAGE 0B8S3); Bae Systems Hagglunds Aktiebolag (CAGE AC90N) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-562-4502 |
| Primary Part Number | 3966164 |
| Item Name | Breather |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cummins 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 |
|---|---|
| 02/912275 | Jc Bamford Excavators Ltd (GBR) |
| 3966164 PRIMARY | Cummins Inc (USA) |
| 2 0112-823 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| F3850-015625 | 6/9 Informative reference only Forsvarets Materielverk |
| 2 0112-823 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 2815-01-562-4502 is a Breather, manufactured by Cummins Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-562-4502 has 3 manufacturer part numbers on file: 02/912275 (Jc Bamford Excavators Ltd), 3966164 (Cummins Inc), 2 0112-823 (Bae Systems Hagglunds Aktiebolag).
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.