75210AS: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 54.0 OUNCES OZ, diameter: 4.000 INCHES NOMINAL IN, material: ALUMINUM ALLOY, head_style: FLAT, oil_groove: NOT INCLUDED, skirt_type: SOLID. This part is cataloged in the U.S.
Government catalog under NSN 2815-00-415-2665, 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 | 54.0 OUNCES OZ |
| diameter | 4.000 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY |
| head_style | FLAT |
| oil_groove | NOT INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 4.875 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 1.1820 INCHES NOMINAL IN |
| NSN | 2815-00-415-2665 |
| OVERALL HEIGHT | 4.875 INCHES NOMINAL IN |
| CARBON GROOVE | NOT INCLUDED |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL FIRST RING IN |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL SECOND RING IN |
| RING GROOVE WIDTH | 0.1875 INCHES NOMINAL FIFTH RING IN |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL THIRD RING IN |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL FOURTH RING IN |
| RING GROOVE WIDTH | 0.1875 INCHES NOMINAL SIXTH RING IN |
| DISTANCE BETWEEN PIN BOSSES | 1.500 INCHES NOMINAL IN |
| RETAINING RING GROOVE | INCLUDED |
No substitute or cross-reference records for this part.