The Cylinder Sleeve, cataloged under National Stock Number 2815-01-225-0859, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Marvco Tool & Manufacturing. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Cylinder Sleeve |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Marvco Tool & Manufacturing (CAGE 54366) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-225-0859 |
| Primary Part Number | 203.013 |
| Item Name | Cylinder Sleeve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Marvco Tool & Manufacturing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 203.013 PRIMARY | Marvco Tool & Manufacturing (USA) |
NSN 2815-01-225-0859 is a Cylinder Sleeve, manufactured by Marvco Tool & Manufacturing, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-225-0859 has 1 manufacturer part number on file: 203.013 (Marvco Tool & Manufacturing).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-510-8661. Verify interchangeability with system specifications before substitution.
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.