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National Stock Number:
5905-00-021-3215
Federal Supply Class:
5905
National Item Identification Number:
000213215
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:
| 60713 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC | | 749-6177 | 12205 | BUNKER RAMO CORP AMPHENOL CONTROLS DIV | | 749-6177 | 19176 | SERVO INSTRUMENT CORPORATION | | 7648736P007REVU | 03538 | LOCKHEED MARTIN CORPORATION | | 7648736P007REVW | 98569 | HOPKINS EQUIPMENT CO INC | | 7648736PT7 | 03538 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS 1ST SECTION | | 15.0 KILOHMS 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 1ST SECTION | | -10.0 TO 10.0 2ND SECTION | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS INDEPENDENT LINEARITY | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS LINEAR | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.10 TO 0.10 ALL SECTIONS | | SHAFT RUNOUT | 0.001 INCHES | | LATERAL RUNOUT | 0.002 INCHES | | PILOT DIAMETER RUNOUT | 0.001 INCHES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 0.042 | | SHAFT BEARING TYPE | BALL | | MAXIMUM STARTING TORQUE | 0.70 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.70 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | 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 | 125.0 ALL SECTIONS | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | PILOT DIAMETER | 1.3115 INCHES MINIMUM AND | | 1.3120 INCHES MAXIMUM | | PILOT LENGTH | 0.1270 INCHES MINIMUM AND | | 0.1370 INCHES MAXIMUM | | UNDERCUT DIAMETER | 1.312 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0730 INCHES NOMINAL | | BODY DIAMETER | 1.453 INCHES NOMINAL | | BODY LENGTH | 1.500 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 1.4370 INCHES NOMINAL | | MOUNTING LIP DEPTH | 0.0880 INCHES MINIMUM AND | | 0.0980 INCHES MAXIMUM | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.119 INCHES MINIMUM AND | | 0.120 INCHES MAXIMUM | | SHAFT LENGTH | 0.656 INCHES MINIMUM AND | | 0.688 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 350.0 NOMINAL | | MOUNTING METHOD | CLAMP RING | | TERMINAL TYPE AND QUANTITY | 6 TURRET | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 2.156 INCHES MINIMUM AND | | 2.188 INCHES MAXIMUM | | OVERALL DIAMETER | 2.047 INCHES NOMINAL |
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