The Cover,timing Gear,internal Combu, cataloged under National Stock Number 2815-01-589-7053, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Yanmar America Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2815-01-589-7053 |
| Primary Part Number | 121023-01551 |
| Item Name | Cover,timing Gear,internal Combu |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Yanmar America 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 |
|---|---|
| 121023-01551 PRIMARY | Yanmar America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 121023-01551 | D/9 Drawing number reference only Cummins Power Generation Inc. |
| 121023-01551 | 5/9 Secondary reference Yanmar Diesel America Corp |
NSN 2815-01-589-7053 is a Cover,timing Gear,internal Combu, manufactured by Yanmar America Corporation, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-589-7053 has 1 manufacturer part number on file: 121023-01551 (Yanmar America Corporation).
Key specifications for 121023-01551: Part Name Assigned by Controlling Agency: COVER TACHOMETER; End Item Identification: 6115-01-561-7634. 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.