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National Stock Number:
5905-01-254-8157
Federal Supply Class:
5905
National Item Identification Number:
012548157
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 functional tolerance (linearity), if given, of the output is greater 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 positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see RHEOSTAT 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 PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 214-175-381-101 | 97499 | BELL TEXTRON INC | | 6173-196-0 | 73138 | BI TECHNOLOGIES CORPORATION | | 6173-196-1 | 73138 | BI TECHNOLOGIES CORPORATION |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 335.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 2.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BODY DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 0.500 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | LATERAL RUNOUT | 0.002 INCHES | | OVERALL DIAMETER | 1.600 INCHES NOMINAL | | OVERALL LENGTH | 1.370 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 20.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 20.00 INCH-OUNCES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.5 | | MOUNTING FACILITY QUANTITY | 2 | | MOUNTING HOLE DIAMETER | 0.152 INCHES MINIMUM AND 0.157 INCHES MAXIMUM | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING METHOD | UNTHREADED HOLE(S) | | PILOT DIAMETER RUNOUT | 0.00100 INCHES | | PILOT DIAMETER | 0.7500 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 1.5 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 SINGLE SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 335.0 NOMINAL | | SECTION QUANTITY | 1 | | SHAFT BEARING TYPE | BALL | | SHAFT DIAMETER | 0.1248 INCHES MAXIMUM | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SPECIAL FEATURES | THUMBWHEEL INCLUDED; MOUNTING WITH HOLES THROUGH | | UNDERCUT DIAMETER | 0.791 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 3 TURRET |
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