9N580: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 49.0 OUNCES OZ, diameter: 4.530 INCHES NOMINAL IN, head_style: CAVITY, oil_groove: NOT INCLUDED, skirt_type: SOLID, carbon_groove: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 2815-01-024-4030, 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 | 49.0 OUNCES OZ |
| diameter | 4.530 INCHES NOMINAL IN |
| head_style | CAVITY |
| oil_groove | NOT INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 3.673 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 1.5000 INCHES NOMINAL IN |
| ring_groove_width | 0.1150 INCHES NOMINAL SECOND RING IN |
| NSN | 2815-01-024-4030 |
| OVERALL HEIGHT | 3.673 INCHES NOMINAL IN |
| CARBON GROOVE | NOT INCLUDED |
| RING GROOVE WIDTH | 0.1150 INCHES NOMINAL SECOND RING IN |
| RING GROOVE WIDTH | 0.1320 INCHES NOMINAL FIRST RING IN |
| DISTANCE BETWEEN PIN BOSSES | 1.712 INCHES NOMINAL IN |
| RETAINING RING GROOVE | INCLUDED |
| SURFACE FINISH | FINISHED |
| OIL PASSAGE TYPE | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| DIAMETER | 4.530 INCHES NOMINAL IN |
| RING GROOVE DIAMETER | 4.094 INCHES NOMINAL FIRST RING IN |