The Ring Set,piston, cataloged under National Stock Number 2815-01-415-9565, 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. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-415-9565 |
| Primary Part Number | 714970-22500 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Piston Accommodation Quantity | 1 |
| 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 |
|---|---|
| 714970-22500 PRIMARY | Yanmar America Corporation (USA) |
| 714970-22500 | Star Power Services Inc (USA) |
| Reference | Meaning |
|---|---|
| 714970-22500 | 3/9 Design control — primary reference Yanmar Diesel America Corp |
| 714970-22500 | 5/9 Secondary reference Yanmar Diesel Engine Co. Ltd |
| 2815PL0806998 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2815-01-415-9565 is a Ring Set,piston, manufactured by Yanmar America Corporation, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-415-9565 has 2 manufacturer part numbers on file: 714970-22500 (Yanmar America Corporation), 714970-22500 (Star Power Services Inc).
Key specifications for 714970-22500: Piston Accommodation Quantity: 1; End Item Identification: L SERIES, SINGLE CYLINDER ENGINE. 1 specification is 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.