The Ring Set,piston, cataloged under National Stock Number 2815-01-173-8355, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Deutz Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2815-01-173-8355 |
| Primary Part Number | 223-4094 |
| Item Name | Ring Set,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Deutz Corporation |
| Status | ACTIVE |
| Ring Set Component Parts | TAPER PISTON RING,80000693,27401,2; OIL RING,80000694,27401 2; TRAPEZOIDAL RING,80000695,27401,2 |
| Piston Accommodation Quantity | 2 |
| Standard Bore Diameter | 100.0 MILLIMETERS MM |
| 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 |
|---|---|
| 223-4094 | Deutz Corporation (USA) |
| Reference | Meaning |
|---|---|
| 80000692 | 3/9 Design control — primary reference Caterpillar Paving Products Inc |
NSN 2815-01-173-8355 is a Ring Set,piston, manufactured by Deutz Corporation, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-173-8355 has 1 manufacturer part number on file: 223-4094 (Deutz Corporation).
Key specifications for 223-4094: Ring Set Component Parts: TAPER PISTON RING,80000693,27401,2; OIL RING,80000694,27401 2; TRAPEZOIDAL RING,80000695,27401,2; Piston Accommodation Quantity: 2; Standard Bore Diameter: 100.0 MILLIMETERS MM; End Item Identification: 3895-01-069-2344. 3 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.