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National Stock Number:
5905-00-968-7740
Federal Supply Class:
5905
National Item Identification Number:
009687740
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:
| 10050546 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 63337 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC | | 743-6157 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | 8901 | 04454 | SENSOR SYSTEMS, L.L.C. | | B2-10305-2 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC | | B2-10305-2 | 96859 | FOSECO INC |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 360.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 500.0 OHMS 1ST SECTION AND 2.0 KILOHMS 2ND SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 145.0 ALL SECTIONS | | BODY DIAMETER | 3.000 INCHES NOMINAL | | BODY LENGTH | 1.761 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS 360 DEG SINE-COSINE | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS ABSOLUTE CONFORMITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.50 TO 0.50 ALL SECTIONS | | OVERALL DIAMETER | 3.000 INCHES NOMINAL | | OVERALL LENGTH | 2.573 INCHES NOMINAL | | MAXIMUM RUNNING TORQUE | 1.90 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES | | MOUNTING LIP DEPTH | 0.0930 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 3.1510 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER | 0.1495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 5.0 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT END PLAY | 0.003 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.812 INCHES NOMINAL | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | UNDERCUT DIAMETER | 3.005 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
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