The Piston,internal Combustion Engin, cataloged under National Stock Number 2815-00-950-8404, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2815-00-950-8404 |
| Primary Part Number | 112-0173 |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Cummins Power Generation Inc. |
| Status | CANCELLED |
| Ring Groove Width | 0.0940 INCHES NOMINAL SECOND RING IN |
| Diameter | 3.245 INCHES NOMINAL IN |
| Ring Groove Width | 0.0940 INCHES NOMINAL THIRD RING IN |
| Ring Groove Diameter | 2.875 INCHES NOMINAL SECOND RING IN |
| Pinhole Diameter | 1.0000 INCHES NOMINAL IN |
| Finished Size Designation | STANDARD |
| Skirt Type | SOLID |
| Material | ALUMINUM ALLOY |
| Carbon Groove | NOT INCLUDED |
| Pin Hole Bushing | NOT INCLUDED |
| Cut Depth | 1.062 INCHES NOMINAL IN |
| Distance Between Pin Bosses | 1.500 INCHES NOMINAL IN |
| Ring Groove Diameter | 2.875 INCHES NOMINAL THIRD RING IN |
| Pin Type for Which Designed | FLOATING |
| Ring Groove Diameter | 2.875 INCHES NOMINAL FOURTH RING IN |
| Ring Groove Width | 0.1875 INCHES NOMINAL FOURTH RING IN |
| Ring Groove Quantity | 4 |
| Retaining Ring Groove | INCLUDED |
| Oil Passage Type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Pin Hole Center to Extreme Top | 2.000 INCHES NOMINAL IN |
| Oil Groove | NOT INCLUDED |
| Ring | INCLUDED |
| Ring Groove Width | 0.0940 INCHES NOMINAL FIRST RING IN |
| Skirt Bottom Cutaway Feature | INCLUDED |
| Pin | INCLUDED |
| Surface Finish | FINISHED |
| Ring Groove Diameter | 2.875 INCHES NOMINAL FIRST RING IN |
| Head Style | FLAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 112-0173 PRIMARY | Cummins Power Generation Inc. (USA) |
| 112-103STD | Cummins Power Generation Inc. (USA) |
| 112-103 | Cummins Power Generation Inc. (USA) |
| 112-0103 | Cummins Power Generation Inc. (USA) |
NSN 2815-00-950-8404 is a Piston,internal Combustion Engin, manufactured by Cummins Power Generation Inc., classified under FSC 2815 (No Item Name Available). Status: cancelled.
NSN 2815-00-950-8404 has 4 cross-referenced part numbers: 112-0173 (Cummins Power Generation Inc.), 112-103STD (Cummins Power Generation Inc.), 112-103 (Cummins Power Generation Inc.), 112-0103 (Cummins Power Generation Inc.).
There are 6 known substitutes for 2815-00-950-8404: 4820-01-312-5029, 4730-01-325-7515, 5998-01-373-8327 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 112-0173: Ring Groove Width: 0.0940 INCHES NOMINAL SECOND RING IN; Diameter: 3.245 INCHES NOMINAL IN; Ring Groove Width: 0.0940 INCHES NOMINAL THIRD RING IN; Ring Groove Diameter: 2.875 INCHES NOMINAL SECOND RING IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 2815-00-950-8404 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.