The Connecting Rod,piston, cataloged under National Stock Number 2805-00-647-0705, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Power Generation Inc.. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-647-0705 |
| Primary Part Number | 114-0098-20 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Shaft Connecting End Hole Inside Diameter | 1.605 INCHES NOMINAL IN |
| End Thickness | 1.125 INCHES NOMINAL IN |
| Body Width at Piston Connecting End | 1.094 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 1.094 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Drill Feature | NOT INCLUDED |
| Shaft Connecting End Bearing | INCLUDED |
| Bearing Replaceability | NONREPLACEABLE |
| Shaft Connecting End Thickness | 1.125 INCHES NOMINAL IN |
| Center to Center Effective Length | 5.000 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Piston Connecting End Bearing | INCLUDED |
| Piston Connecting End Lubrication Method | SPLASH |
| Shaft Connecting End Width | 2.875 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 1.875 INCHES NOMINAL IN |
| End Hole Inside Diameter | 0.750 INCHES NOMINAL IN |
| Body Thickness at Shaft Connecting End | 0.969 INCHES NOMINAL IN |
| Shaft Connecting End Style | 2 BOLT 45 DEGREES |
| Material | ALUMINUM ALLOY |
| Fabrication Method | FORGED |
| Piston End Connection Style | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| Shaft Connecting End Bearing Replaceability | NONREPLACEABLE |
| Edge Radius | 0.578 INCHES NOMINAL IN |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Lubrication Method | SPLASH |
| Shaft Connecting End Edge Radius | 1.156 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 |
|---|---|
| 114-0098-20 PRIMARY | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 11498AA | 5/9 Secondary reference Cummins Power Generation Inc. |
| 114-98M020 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 114C98-20 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 114-98-20 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 114C98M020 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2805-00-647-0705 is a Connecting Rod,piston, manufactured by Cummins Power Generation Inc., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-647-0705 has 1 manufacturer part number on file: 114-0098-20 (Cummins Power Generation Inc.).
Key specifications for 114-0098-20: Shaft Connecting End Hole Inside Diameter: 1.605 INCHES NOMINAL IN; End Thickness: 1.125 INCHES NOMINAL IN; Body Width at Piston Connecting End: 1.094 INCHES NOMINAL IN; Body Width at Shaft Connecting End: 1.094 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.