The PISTON,COUNTERBALANCE is a the manufacturer industrial component. Key specifications include end_item_identification: GENERAL MOTORS DIESEL DIV MODEL LAVBL. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-078-0140, 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.
| end_item_identification | GENERAL MOTORS DIESEL DIV MODEL LAVBL |
| NSN | 5305-00-078-0140 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.437 INCHES MINIMUM IN |
| INTERNAL DRIVE STYLE | SLOT |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| HEAD STYLE | FLAT COUNTERSUNK |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.437 INCHES NOMINAL IN |
| HEAD DIAMETER | 0.130 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN |