The Ring Set,piston, cataloged under National Stock Number 2815-01-320-1235, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Volvo Penta Uk Ltd. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-01-320-1235 |
| Primary Part Number | 275084-2 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Volvo Penta Uk Ltd |
| Status | ACTIVE |
| Ring Set Component Parts | OIL RING 467477 66926 1; OIL RING 422527 66926 1; COMPRESSION RING 422794 66926 1; COMPRESSION RING 422795 66926 1 |
| 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 |
|---|---|
| 275084-2 | Volvo Penta Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| E780-095-177 | 3/9 Design control — primary reference Lansing Inc |
NSN 2815-01-320-1235 is a Ring Set,piston, manufactured by Volvo Penta Uk Ltd, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-320-1235 has 1 manufacturer part number on file: 275084-2 (Volvo Penta Uk Ltd).
Key specifications for 275084-2: Ring Set Component Parts: OIL RING 467477 66926 1; OIL RING 422527 66926 1; COMPRESSION RING 422794 66926 1; COMPRESSION RING 422795 66926 1; Piston Accommodation Quantity: 1. 2 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.