PISTON,INTERNAL COMBUSTION ENGIN. Key specifications include diameter: 3.875 INCHES NOMINAL IN, material: STEEL, cut_depth: 0.970 INCHES NOMINAL IN, head_style: CONCAVE, oil_groove: INCLUDED, skirt_type: SOLID. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4330-00-001-3514, 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.
| diameter | 3.875 INCHES NOMINAL IN |
| material | STEEL |
| cut_depth | 0.970 INCHES NOMINAL IN |
| head_style | CONCAVE |
| oil_groove | INCLUDED |
| skirt_type | SOLID |
| carbon_groove | NOT INCLUDED |
| overall_height | 3.925 INCHES MINIMUM AND 3.935 INCHES MAXIMUM IN |
| surface_finish | FINISHED |
| inside_diameter | 1.250 INCHES NOMINAL IN |
| outside_diameter | 2.125 INCHES NOMINAL IN |
| pin_hole_bushing | NOT INCLUDED |
| NSN | 4330-00-001-3514 |