Y400A4151A: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 27.0 OUNCES OZ, diameter: 3.188 INCHES NOMINAL IN, material: IRON, head_style: FLAT, oil_groove: NOT INCLUDED, skirt_type: SOLID. This part is cataloged in the U.S.
Government catalog under NSN 2805-00-353-8943, 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 | 27.0 OUNCES OZ |
| diameter | 3.188 INCHES NOMINAL IN |
| material | IRON |
| head_style | FLAT |
| oil_groove | NOT INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 2.875 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 0.7084 INCHES MINIMUM AND 0.7086 INCHES MAXIMUM IN |
| NSN | 2805-00-353-8943 |
| OVERALL HEIGHT | 2.875 INCHES NOMINAL IN |
| FSC APPLICATION DATA | ENGINE,GASOLINE,RECIPROCATING NONAIRCRAFT |
| CARBON GROOVE | NOT INCLUDED |
| RING GROOVE WIDTH | 0.0945 INCHES MINIMUM AND 0.0955 INCHES MAXIMUM FIRST RING IN |
| RING GROOVE WIDTH | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM SECOND RING IN |
| DISTANCE BETWEEN PIN BOSSES | 1.265 INCHES MINIMUM AND 1.297 INCHES MAXIMUM IN |
| RETAINING RING GROOVE | INCLUDED |
| SURFACE FINISH | FINISHED |
| OIL PASSAGE TYPE | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| DIAMETER | 3.188 INCHES NOMINAL IN |