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National Stock Number:
5905-00-968-7379
Federal Supply Class:
5905
National Item Identification Number:
009687379
Description:
RESISTOR,VARIABLE,WIRE WOUND,PRE
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) of the output is equal to or less than plus or munus 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION.
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Manufacturer Information:
| 10049105 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | RVG23 | 19176 | SERVO INSTRUMENT CORPORATION | | RVG23-3 | 24017 | COGNITIVE RESOURCES INC DBA GAMEWELL CO THE | | RVG23-3CUP | 24017 | COGNITIVE RESOURCES INC DBA GAMEWELL CO THE |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 354.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 1.0 KILOHMS 1ST SECTION AND 10.0 KILOHMS 2ND SECTION AND 4.0 OHMS 3RD SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 40.0 ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 ALL SECTIONS | | BEARING TYPE | BALL SHAFT | | BODY DIAMETER | 1.312 INCHES NOMINAL | | BODY LENGTH | 2.048 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | SWITCH | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.00 TO 1.00 ALL SECTIONS | | OVERALL DIAMETER | 1.437 INCHES NOMINAL | | OVERALL LENGTH | 2.454 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 1.20 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 1.80 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.3120 INCHES NOMINAL | | MOUNTING METHOD | CLAMP RING | | PILOT DIAMETER | 0.8750 INCHES NOMINAL | | PILOT LENGTH | 0.0730 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -1.0 TO 1.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 3 | | SHAFT END PLAY | 0.001 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT LENGTH | 0.406 INCHES NOMINAL | | SHAFT STYLE | ROUND | | SWITCH CONTACT ARRANGEMENT | SINGLE POLE, SINGLE THROW, NORMALLY CLOSED | | SWITCH CURRENT TYPE AND RATING IN AMPS | 2.000 AC | | SWITCH OPERATING POSITION | START OF ROTATION | | SWITCH TYPE | ROTARY | | SWITCH VOLTAGE RATING IN VOLTS | 28.0 | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 11 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 0.875 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
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