AR12360: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 116.0 OUNCES OZ, diameter: 5.500 INCHES NOMINAL IN, head_style: CONCAVE, oil_groove: NOT INCLUDED, skirt_type: SOLID, carbon_groove: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 2815-01-008-2848, 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 | 116.0 OUNCES OZ |
| diameter | 5.500 INCHES NOMINAL IN |
| head_style | CONCAVE |
| oil_groove | NOT INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 5.625 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| pinhole_diameter | 1.9960 INCHES NOMINAL IN |
| special_features | FRUNISHED W/TWO POROUS BRONZE WEAR PLATES |
| NSN | 2815-01-008-2848 |
| OVERALL HEIGHT | 5.625 INCHES NOMINAL IN |
| CARBON GROOVE | NOT INCLUDED |
| RING GROOVE WIDTH | 0.1875 INCHES NOMINAL FOURTH RING IN |
| RING GROOVE WIDTH | 0.0240 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM SECOND RING IN |
| RING GROOVE WIDTH | 0.0440 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM THIRD RING IN |
| RING GROOVE WIDTH | 0.0650 INCHES MINIMUM AND 0.1625 INCHES MAXIMUM FIRST RING IN |
| DISTANCE BETWEEN PIN BOSSES | 2.520 INCHES NOMINAL IN |
| RETAINING RING GROOVE | INCLUDED |
| SURFACE FINISH | FINISHED |
| OIL PASSAGE TYPE | HOLE LOCATION NOT OTHERWISE SPECIFIED |