The Connecting Rod,piston, cataloged under National Stock Number 2815-00-457-6491, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is New Holland N.v.nc.. Government technical data includes 25 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-457-6491 |
| Primary Part Number | E3HN6200-AC |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | New Holland N.v.nc. |
| Status | ACTIVE |
| Shaft Connecting End Hole Inside Diameter | 2.941 INCHES NOMINAL IN |
| End Thickness | 1.669 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN |
| Body Width at Piston Connecting End | 1.375 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 1.625 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Drill Feature | NOT INCLUDED |
| End Width | 2.000 INCHES NOMINAL IN |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Bearing Replaceability | REPLACEABLE |
| Shaft Connecting End Thickness | 1.675 INCHES NOMINAL IN |
| Center to Center Effective Length | 7.499 INCHES MINIMUM AND 7.501 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Piston Connecting End Bearing | INCLUDED |
| Piston Connecting End Lubrication Method | SPLASH |
| Shaft Connecting End Width | 4.300 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 0.890 INCHES NOMINAL IN |
| End Hole Inside Diameter | 1.500 INCHES NOMINAL IN |
| Body Thickness at Shaft Connecting End | 0.890 INCHES NOMINAL IN |
| Shaft Connecting End Style | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| Material | STEEL |
| Fabrication Method | FORGED |
| Piston End Connection Style | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| Edge Radius | 1.190 INCHES NOMINAL IN |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Lubrication Method | FORCED-FEED |
| Shaft Connecting End Edge Radius | 2.150 INCHES NOMINAL 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 |
|---|---|
| E3HN6200-AC PRIMARY | New Holland N.v.nc. (USA) |
| Reference | Meaning |
|---|---|
| E4HN6200-AB | 5/9 Secondary reference New Holland N.v.nc. |
| C7NN-6200-A | 5/9 Secondary reference New Holland N.v.nc. |
| C7NN-6200-A | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
NSN 2815-00-457-6491 is a Connecting Rod,piston, manufactured by New Holland N.v.nc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-457-6491 has 1 manufacturer part number on file: E3HN6200-AC (New Holland N.v.nc.).
Key specifications for E3HN6200-AC: Shaft Connecting End Hole Inside Diameter: 2.941 INCHES NOMINAL IN; End Thickness: 1.669 INCHES MINIMUM AND 1.670 INCHES MAXIMUM IN; Body Width at Piston Connecting End: 1.375 INCHES NOMINAL IN; Body Width at Shaft Connecting End: 1.625 INCHES NOMINAL IN. 25 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.