The BLOCK AND PISTON ASSEMBLY is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE MODEL F404-GE-400. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2995-01-139-7059, 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.