M-4179: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 928.0 OUNCES OZ, diameter: 8.000 INCHES NOMINAL IN, material: STEEL, head_style: RELIEVED, oil_groove: INCLUDED, skirt_type: SOLID. This part is cataloged in the U.S.
Government catalog under NSN 2815-00-757-2223, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| weight | 928.0 OUNCES OZ |
| diameter | 8.000 INCHES NOMINAL IN |
| material | STEEL |
| head_style | RELIEVED |
| oil_groove | INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 12.000 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 3.2500 INCHES NOMINAL IN |
| NSN | 2815-00-757-2223 |
| OVERALL HEIGHT | 12.000 INCHES NOMINAL IN |
| CARBON GROOVE | NOT INCLUDED |
| RING GROOVE WIDTH | 0.1900 INCHES NOMINAL FOURTH RING IN |
| RING GROOVE WIDTH | 0.1900 INCHES NOMINAL THIRD RING IN |
| RING GROOVE WIDTH | 0.1950 INCHES NOMINAL SECOND RING IN |
| RING GROOVE WIDTH | 0.1980 INCHES NOMINAL FIRST RING IN |
| RING GROOVE WIDTH | 0.3770 INCHES NOMINAL FIFTH RING IN |
| DISTANCE BETWEEN PIN BOSSES | 3.500 INCHES NOMINAL IN |
| RETAINING RING GROOVE | INCLUDED |
| SURFACE FINISH | FINISHED |
No substitute or cross-reference records for this part.