RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: DRY, coolant_type: AIR, inlet_location: LOCATED IN CENTER OF END SECTION, muffler_design: STRAIGHT THROUGH. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-991-3657, 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 |
| inlet_location | LOCATED IN CENTER OF END SECTION |
| muffler_design | STRAIGHT THROUGH |
| overall_length | 26.500 INCHES NOMINAL IN |
| outlet_location | LOCATED IN CENTER OF END SECTION OPPOSITE INLET |
| overall_diameter | 5.000 INCHES NOMINAL IN |
| surface_treatment | ZINC |
| operating_position | HORIZONTAL |
| inlet_connection_type | UNTHREADED SINGLE INLET |
| NSN | 2990-00-991-3657 |
| OPERATING POSITION | HORIZONTAL |
| OUTLET INSIDE DIAMETER | 1.687 INCHES NOMINAL FIRST OUTLET IN |
| DESIGN TYPE | DRY |
| INLET CONNECTION TYPE | UNTHREADED SINGLE INLET |
| COOLANT TYPE | AIR |
| MUFFLER DESIGN | STRAIGHT THROUGH |
| INLET PROJECTION LENGTH | 2.250 INCHES NOMINAL SINGLE INLET IN |
| OUTLET PROJECTION LENGTH | 2.250 INCHES NOMINAL FIRST OUTLET IN |
| BODY SHAPE | ROUND |
| INLET INSIDE DIAMETER | 2.000 INCHES NOMINAL SINGLE INLET IN |