The Crankshaft,engine, cataloged under National Stock Number 2815-01-465-9612, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-465-9612 |
| Primary Part Number | 714388-21700 |
| Item Name | Crankshaft,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Engine Model Number for Which Designed | L60AE-D/DE AND L70AE-D/DE |
| 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 |
|---|---|
| 714388-21700 | Yanmar America Corporation (USA) |
| 714388-21700 | Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center (USA) |
| 714388-21700 | Mack Boring & Parts Co (USA) |
| Reference | Meaning |
|---|---|
| 714388-21700 | 5/9 Secondary reference Clarkson, Rashe Q. |
| 714388-21700 | 3/9 Design control — primary reference Yanmar Diesel Engine Co. Ltd |
| 714388-21700 | 5/9 Secondary reference Cascade Engine Center, Llc |
| 714388-21700 | 5/9 Secondary reference Yanmar Diesel America Corp |
NSN 2815-01-465-9612 is a Crankshaft,engine, manufactured by Yanmar America Corporation, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-465-9612 has 3 manufacturer part numbers on file: 714388-21700 (Yanmar America Corporation), 714388-21700 (Yanmar Mastry Engine Center, Llc Dba Mastry Engine Center), 714388-21700 (Mack Boring & Parts Co).
Key specifications for 714388-21700: Engine Model Number for Which Designed: L60AE-D/DE AND L70AE-D/DE; Special Features: NEXT HIGHER ASSEMBLY: YANMAR DIESEL ENGINE; End Item Identification: NIMITZ CLASS CVN. 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.