The ELECTRON TUBES,MATCHED is a the manufacturer industrial component. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: DRY, coolant_type: AIR, inlet_location: CENTER OF END SECTION, muffler_design: STRAIGHT THROUGH. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 2990-00-221-4433, 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.
| material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| body_shape | ROUND |
| design_type | DRY |
| coolant_type | AIR |
| tube_quantity | 1 |
| inlet_location | CENTER OF END SECTION |
| muffler_design | STRAIGHT THROUGH |
| overall_length | 2.000 INCHES NOMINAL IN |
| baffle_quantity | 1 |
| outlet_location | CENTRALLY LOCATED IN END SECTION OF BODY |
| overall_diameter | 2.250 INCHES NOMINAL IN |
| special_features | FOAM RUBBER FILTER |
| NSN | 2990-00-221-4433 |
| INLET THREAD SERIES DESIGNATOR | NPT SINGLE INLET |
| OVERALL LENGTH | 2.000 INCHES NOMINAL IN |
| MATERIAL | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| INLET PROJECTION LENGTH | 0.812 INCHES NOMINAL SINGLE INLET IN |
| OPERATING POSITION | UNIVERSAL |
| THREAD DIRECTION | RIGHT-HAND SINGLE INLET |
| COOLANT TYPE | AIR |
| INLET THREAD SIZE | 0.375-18 SINGLE INLET |
| INLET CONNECTION TYPE | THREADED SINGLE INLET |
| MUFFLER DESIGN | STRAIGHT THROUGH |