1800-840-1: RESISTOR,VARIABLE,WIRE WOUND,PRE.
RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: NICKEL ALLOY, body_style: CYLINDRICAL SERVO MOUNTED, body_length: 4.781 INCHES MAXIMUM IN, shaft_style: ROUND, switch_type: ROTARY, bearing_type: BALL SHAFT. This part is cataloged in the U.S.
Government catalog under NSN 5905-00-256-8488, 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 | NICKEL ALLOY |
| body_style | CYLINDRICAL SERVO MOUNTED |
| body_length | 4.781 INCHES MAXIMUM IN |
| shaft_style | ROUND |
| switch_type | ROTARY |
| bearing_type | BALL SHAFT |
| pilot_length | 0.06200 INCHES NOMINAL IN |
| shaft_length | 0.875 INCHES NOMINAL IN |
| shaft_runout | 0.001 INCHES IN |
| actuator_type | DOUBLE ENDED SHAFT |
| body_diameter | 3.000 INCHES NOMINAL IN |
| lateral_runout | 0.003 INCHES IN |
| NSN | 5905-00-256-8488 |
| MAXIMUM RUNNING TORQUE | 3.50 INCH-OUNCES IN |
| BODY DIAMETER | 3.000 INCHES NOMINAL IN |
| LATERAL RUNOUT | 0.003 INCHES IN |
| ELECTRICAL RESISTANCE PER SECTION | 20.0 KILOHMS 1ST SECTION AND 20.0 KILOHMS 2ND SECTION AND 20.0 KILOHMS 3RD SECTION AND 100.0 KILOHMS 4TH SECTION |
| MOUNTING LIP DEPTH | 0.09300 INCHES NOMINAL IN |
| SWITCH VOLTAGE RATING IN VOLTS | 50.0 |
| AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 165.0 ALL SECTIONS |
| UNDERCUT WIDTH | 0.07300 INCHES MINIMUM IN |
| SECTION QUANTITY | 4 |
| SHAFT DIAMETER | 0.2498 INCHES NOMINAL IN |