The Connecting Rod,piston, cataloged under National Stock Number 2815-01-062-7272, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-062-7272 |
| Primary Part Number | 5104501 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Shaft Connecting End Hole Inside Diameter | 3.258 INCHES NOMINAL IN |
| Body Width at Piston Connecting End | 1.512 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 1.535 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Thickness | 1.320 INCHES NOMINAL IN |
| Center to Center Effective Length | 9.875 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Piston Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Width | 4.225 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 0.890 INCHES NOMINAL IN |
| Body Thickness at Shaft Connecting End | 0.900 INCHES NOMINAL IN |
| Shaft Connecting End Style | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| Material | STEEL |
| Fabrication Method | CAST AND MACHINED |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Edge Radius | 1.841 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 |
|---|---|
| 5104501 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| 1DD81 | Oshkosh Defense Llc (USA) |
| R5104501 | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 05104501 | C/1 Advisory reference — outside the item-of-supply concept Rolls-Royce Solutions America Inc |
| 2815010627272 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1DD81 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5104501 | C/1 Advisory reference — outside the item-of-supply concept Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 |
| 5104501 | 5/1 Secondary reference Terex Equipment Ltd Div Construction Equipment |
| 1DD81 | 5/9 Secondary reference Oshkosh Corp |
NSN 2815-01-062-7272 is a Connecting Rod,piston, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-062-7272 has 3 manufacturer part numbers on file: 5104501 (Rolls-Royce Solutions America Inc), 1DD81 (Oshkosh Defense Llc), R5104501 (Rolls-Royce Solutions America Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-083-4044, 5340-01-703-1747. Verify interchangeability with system specifications before substitution.
Key specifications for 5104501: Shaft Connecting End Hole Inside Diameter: 3.258 INCHES NOMINAL IN; Body Width at Piston Connecting End: 1.512 INCHES NOMINAL IN; Body Width at Shaft Connecting End: 1.535 INCHES NOMINAL IN; Shaft Connecting End Lubrication Drill Feature: INCLUDED. 17 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.