The Connecting Rod,piston, cataloged under National Stock Number 4130-00-741-7230, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters. Government technical data includes 23 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-00-741-7230 |
| Primary Part Number | R0D34 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters |
| Status | ACTIVE |
| Shaft Connecting End Hole Inside Diameter | 2.812 INCHES NOMINAL IN |
| End Thickness | 1.500 INCHES NOMINAL IN |
| Body Width at Piston Connecting End | 1.125 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 1.500 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Drill Feature | NOT INCLUDED |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Thickness | 1.062 INCHES NOMINAL IN |
| Center to Center Effective Length | 6.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Piston Connecting End Bearing | NOT INCLUDED |
| Piston Connecting End Lubrication Method | SPLASH |
| Shaft Connecting End Width | 3.750 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 1.000 INCHES NOMINAL IN |
| End Hole Inside Diameter | 1.187 INCHES NOMINAL IN |
| Body Thickness at Shaft Connecting End | 0.875 INCHES NOMINAL IN |
| Shaft Connecting End Style | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| Material | ALUMINUM |
| Fabrication Method | CAST AND MACHINED |
| Piston End Connection Style | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| Edge Radius | 0.750 INCHES NOMINAL IN |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Lubrication Method | SPLASH |
| Shaft Connecting End Edge Radius | 1.812 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 |
|---|---|
| R0D34 PRIMARY | Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters (USA) |
NSN 4130-00-741-7230 is a Connecting Rod,piston, manufactured by Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-741-7230 has 1 manufacturer part number on file: R0D34 (Trane U.s. Inc. Dba the Trane Co Div Trane Headquarters).
Key specifications for R0D34: Shaft Connecting End Hole Inside Diameter: 2.812 INCHES NOMINAL IN; End Thickness: 1.500 INCHES NOMINAL IN; Body Width at Piston Connecting End: 1.125 INCHES NOMINAL IN; Body Width at Shaft Connecting End: 1.500 INCHES NOMINAL IN. 23 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.