PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 18.0 OUNCES OZ, diameter: 3.438 INCHES NOMINAL IN, material: ALUMINUM ALLOY, head_style: FLAT, oil_groove: NOT INCLUDED, skirt_type: SOLID. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-932-0854, 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 | 18.0 OUNCES OZ |
| diameter | 3.438 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY |
| head_style | FLAT |
| oil_groove | NOT INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 3.568 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | SLOT LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 0.8590 INCHES NOMINAL IN |
| NSN | 2805-00-932-0854 |
| HEAD STYLE | FLAT |
| RING GROOVE WIDTH | 0.0780 INCHES NOMINAL FIRST RING IN |
| RING GROOVE WIDTH | 0.0940 INCHES NOMINAL THIRD RING IN |
| RING GROOVE DIAMETER | 3.032 INCHES NOMINAL FIRST RING IN |
| RING GROOVE WIDTH | 0.0940 INCHES NOMINAL SECOND RING IN |
| RING GROOVE WIDTH | 0.2500 INCHES NOMINAL FOURTH RING IN |
| OIL PASSAGE TYPE | SLOT LOCATION NOT OTHERWISE SPECIFIED |
| RING | INCLUDED |
| FINISHED SIZE DESIGNATION | STANDARD |
| SKIRT TYPE | SOLID |