280505AU: PISTON,INTERNAL COMBUSTION ENGIN.
PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include weight: 24.0 OUNCES OZ, diameter: 3.375 INCHES NOMINAL IN, material: ALUMINUM ALLOY, cut_depth: 0.375 INCHES NOMINAL IN, head_style: FLAT, oil_groove: NOT INCLUDED. This part is cataloged in the U.S.
Government catalog under NSN 2815-00-005-7530, 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 | 24.0 OUNCES OZ |
| diameter | 3.375 INCHES NOMINAL IN |
| material | ALUMINUM ALLOY |
| cut_depth | 0.375 INCHES NOMINAL IN |
| head_style | FLAT |
| oil_groove | NOT INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 3.938 INCHES NOMINAL IN |
| surface_finish | FINISHED |
| oil_passage_type | HOLE LOCATION NOT OTHERWISE SPECIFIED |
| pin_hole_bushing | NOT INCLUDED |
| NSN | 2815-00-005-7530 |
| OVERALL HEIGHT | 3.938 INCHES NOMINAL IN |
| CARBON GROOVE | NOT INCLUDED |
| RING GROOVE WIDTH | 0.1000 INCHES NOMINAL FIRST RING IN |
| RING GROOVE WIDTH | 0.1000 INCHES NOMINAL SECOND RING IN |
| RING GROOVE WIDTH | 0.1560 INCHES NOMINAL FOURTH RING IN |
| RING GROOVE WIDTH | 0.1560 INCHES NOMINAL THIRD RING IN |
| DISTANCE BETWEEN PIN BOSSES | 1.375 INCHES NOMINAL IN |
| RETAINING RING GROOVE | INCLUDED |
| SURFACE FINISH | FINISHED |
| RING GROOVE POSITION AND QUANTITY | NUMBER 1,NUMBER 2,AND NUMBER 3,NUMBER 4 PISTON ALL RINGS |
No substitute or cross-reference records for this part.