RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include phase: THREE, material: STEEL OVERALL, thickness: 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN, unit_type: PROTECTIVE TUBE, duty_cycle: CONTINUOUS, ambient_temp: 50.0 CELSIUS DEGC. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-203-2389, 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.
| phase | THREE |
| material | STEEL OVERALL |
| thickness | 0.125 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| unit_type | PROTECTIVE TUBE |
| duty_cycle | CONTINUOUS |
| ambient_temp | 50.0 CELSIUS DEGC |
| control_type | LOCAL OR REMOTE |
| hole_diameter | 0.375 INCHES MINIMUM AND 0.407 INCHES MAXIMUM IN |
| overall_width | 8.875 INCHES NOMINAL IN |
| overall_height | 9.094 INCHES NOMINAL IN |
| overall_length | 17.125 INCHES NOMINAL IN |
| actuation_method | MAGNETIC |
| NSN | 6685-00-203-2389 |
| IMMERSION LENGTH | 7.500 INCHES NOMINAL IN |
| ACCOMMODATED WIRE AWG SIZE | 20 |
| OPERATING TEMP RANGE | +400.0 TO 1400.0 FAHRENHEIT DEGF |
| MOUNTING FACILITY TYPE AND QUANTITY | 1 PLATE |
| UNIT TYPE | PROTECTIVE TUBE |
| OVERALL LENGTH | 8.850 INCHES NOMINAL IN |
| TERMINAL TYPE AND QUANTITY | 2 BINDING POST |