The Ring Set,piston, cataloged under National Stock Number 2815-00-112-4606, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-112-4606 |
| Primary Part Number | 5198092 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Ring Set Component Parts | SCRAPER RING,2PC,72582,1; OIL RING,3PC,72582,1 |
| Features Provided | WEARING EDGES BEVELED |
| Piston Accommodation Quantity | 1 |
| Standard Bore Diameter | 3.875 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 |
|---|---|
| FP-5198092 | Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel (USA) |
| 5198092 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| B5198092 | 5/9 Secondary reference Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel |
| K-5198092 | 5/9 Secondary reference Korody-Colyer Corp a Cr Industries Co |
| 2815001124606 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| ND5198092 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| PC5198092 | 5/9 Secondary reference Power Components (deutschland) Gmbh |
NSN 2815-00-112-4606 is a Ring Set,piston, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-112-4606 has 2 manufacturer part numbers on file: FP-5198092 (Federal-Mogul Corporation Dba Federal-Mogul Div Fp Diesel), 5198092 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-350-4593. Verify interchangeability with system specifications before substitution.
Key specifications for 5198092: Ring Set Component Parts: SCRAPER RING,2PC,72582,1; OIL RING,3PC,72582,1; Features Provided: WEARING EDGES BEVELED; Piston Accommodation Quantity: 1; Standard Bore Diameter: 3.875 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.