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National Stock Number:
5905-01-567-6831
Federal Supply Class:
5905
National Item Identification Number:
015676831
Description:
RESISTOR,VARIABLE,NONWIRE WOUND,
Detail:
A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE NONWIRE WOUND, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 6574-51-202 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 0.6 | | ANGLE OF MOUNTING HOLE IN DEG | 0.6 | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | LATERAL RUNOUT | 0.003 INCHES | | MAXIMUM RUNNING TORQUE | 0.001 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.001 INCH-OUNCES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.1 | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.1870 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PRECISION POTENTIOMETER | | PILOT LENGTH | 0.0930 INCHES NOMINAL | | PILOT DIAMETER RUNOUT | 0.025 INCHES | | SHAFT BEARING TYPE | BALL | | SHAFT END PLAY | 0.003 INCHES | | SHAFT DIAMETER | 0.249 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.003 INCHES | | SHAFT RUNOUT | 0.025 INCHES | | SHAFT STYLE | ROUND | | SPECIAL FEATURES | INCLUDES A TAP AT 50% VOLTAGE OUTPUT | | UNDERCUT DIAMETER | 2.000 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0800 INCHES NOMINAL |
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