The Piston,internal Combustion Engin, cataloged under National Stock Number 2815-00-008-1741, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-008-1741 |
| Primary Part Number | FP-PK5516WP |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Retaining Ring Groove | INCLUDED |
| Oil Passage Type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| Diameter | 5.500 INCHES NOMINAL IN |
| Pin | INCLUDED |
| Pin Type for Which Designed | LOCKING |
| Head Style | RELIEVED |
| Ring Groove Quantity | 4 |
| Skirt Bottom Cutaway Feature | NOT INCLUDED |
| Ring | INCLUDED |
| Pinhole Diameter | 2.0000 INCHES NOMINAL IN |
| Skirt Type | SOLID |
| 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-PK5516WP PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 2622PN | 5/9 Secondary reference Spx Corp |
| 2622PN | 5/9 Secondary reference Federal-Mogul Corp Government Sales Dept |
| AR06000 | 5/9 Secondary reference Cummins Inc. |
| 3801104 | 5/9 Secondary reference Cummins Inc. |
NSN 2815-00-008-1741 is a Piston,internal Combustion Engin, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-008-1741 has 1 manufacturer part number on file: FP-PK5516WP (Federal-Mogul Corp Government Sales Dept).
Key specifications for FP-PK5516WP: Overall Height: 6.500 INCHES NOMINAL IN; Retaining Ring Groove: INCLUDED; Oil Passage Type: HOLE LOCATION NOT OTHERWISE SPECIFIED; Diameter: 5.500 INCHES NOMINAL IN. 11 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.