The Ring Set,piston, cataloged under National Stock Number 2815-00-933-0798, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-933-0798 |
| Primary Part Number | 113-0331-10 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Bore Diameter Oversize | 0.010 INCHES IN |
| Ring Set Component Parts | COMPRESSION RING,113A127F,44940,2,COMPRESSION RING,113A128F,44940,1,EXPANDER RING,113A129F,@44940,1,OIL RING,113A124F,44940,1 |
| Piston Accommodation Quantity | 1 |
| Standard Bore Diameter | 3.250 INCHES IN |
| 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 |
|---|---|
| 113-0331-10 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 113-0130-10 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 113A130-10 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 113-130-10 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 113-130F | 5/9 Secondary reference Cummins Power Generation Inc. |
| 113A130F | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2815-00-933-0798 is a Ring Set,piston, manufactured by Cummins Power Generation Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-933-0798 has 1 manufacturer part number on file: 113-0331-10 (Cummins Power Generation Inc.).
Key specifications for 113-0331-10: Bore Diameter Oversize: 0.010 INCHES IN; Ring Set Component Parts: COMPRESSION RING,113A127F,44940,2,COMPRESSION RING,113A128F,44940,1,EXPANDER RING,113A129F,@44940,1,OIL RING,113A124F,44940,1; Piston Accommodation Quantity: 1; Standard Bore Diameter: 3.250 INCHES IN. 4 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.