PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 38.0 OUNCES OZ, diameter: 3.438 INCHES NOMINAL IN, material: ALUMINUM ALLOY, head_style: FLAT, skirt_type: SOLID, carbon_groove: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2805-00-517-9897, 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 | 38.0 OUNCES OZ |
| diameter | 3.438 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY |
| head_style | FLAT |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 3.438 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| pin_hole_bushing | INCLUDED |
| pinhole_diameter | 0.8744 INCHES NOMINAL IN |
| ring_groove_width | 0.0938 INCHES NOMINAL FOURTH RING IN |
| fsc_application_data | GASOLINE ENGINE COMPONENTS,NONAIRCRAFT |
| NSN | 2805-00-517-9897 |
| RING GROOVE WIDTH | 0.0938 INCHES NOMINAL FOURTH RING IN |
| CARBON GROOVE | NOT INCLUDED |
| MATERIAL | ALUMINUM ALLOY |
| RETAINING RING GROOVE | INCLUDED |
| HEAD STYLE | FLAT |
| RING GROOVE WIDTH | 0.1250 INCHES NOMINAL SECOND RING IN |
| RING | NOT INCLUDED |
| FSC APPLICATION DATA | GASOLINE ENGINE COMPONENTS,NONAIRCRAFT |
| RING GROOVE WIDTH | 0.1875 INCHES NOMINAL FIRST RING IN |
| WEIGHT | 38.0 OUNCES OZ |