The Connecting Rod,piston, cataloged under National Stock Number 2805-00-978-7293, 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 John Deer Consumer Products Inc. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-978-7293 |
| Primary Part Number | A63477 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | John Deer Consumer Products Inc |
| Status | ACTIVE |
| Shaft Connecting End Hole Inside Diameter | 0.686 INCHES NOMINAL IN |
| End Thickness | 0.494 INCHES NOMINAL IN |
| Body Width at Piston Connecting End | 0.410 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 0.410 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Drill Feature | NOT INCLUDED |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Bearing Replaceability | REPLACEABLE |
| Shaft Connecting End Thickness | 0.375 INCHES NOMINAL IN |
| Center to Center Effective Length | 2.500 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Piston Connecting End Bearing | INCLUDED |
| Piston Connecting End Lubrication Method | OIL VAPOR |
| Shaft Connecting End Width | 1.300 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 0.200 INCHES NOMINAL IN |
| End Hole Inside Diameter | 0.375 INCHES NOMINAL IN |
| Body Thickness at Shaft Connecting End | 0.205 INCHES NOMINAL IN |
| Shaft Connecting End Style | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| Material | STEEL |
| Fabrication Method | CAST |
| Piston End Connection Style | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| Edge Radius | 0.390 INCHES NOMINAL IN |
| Piston Connecting End Lubrication Drill Feature | NOT INCLUDED |
| Shaft Connecting End Lubrication Method | OIL VAPOR |
| Shaft Connecting End Edge Radius | 0.470 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 |
NSN 2805-00-978-7293 is a Connecting Rod,piston, manufactured by John Deer Consumer Products Inc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-978-7293 has 2 manufacturer part numbers on file: A63477 (John Deer Consumer Products Inc), A63477B (John Deer Consumer Products Inc).
Key specifications for A63477: Shaft Connecting End Hole Inside Diameter: 0.686 INCHES NOMINAL IN; End Thickness: 0.494 INCHES NOMINAL IN; Body Width at Piston Connecting End: 0.410 INCHES NOMINAL IN; Body Width at Shaft Connecting End: 0.410 INCHES NOMINAL IN. 24 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.