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National Stock Number:
5905-00-899-5043
Federal Supply Class:
5905
National Item Identification Number:
008995043
Description:
RESISTOR,VARIABLE,WIRE WOUND,NON
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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
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Manufacturer Information:
| 20249 | 10112 | GENERAL DYNAMICS MOTION CONTROL LLC | | 539D764P1 | 89954 | BAE SYSTEMS CONTROLS INC. | | 9155 | 04454 | SENSOR SYSTEMS, L.L.C. |
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Techincal Specification:
| EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 320.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 10.000 KILOHMS 1ST SECTION | | ELECTRICAL RESISTANCE PER SECTION | 10.000 KILOHMS 2ND SECTION | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 115.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BODY DIAMETER | 2.025 INCHES MAXIMUM | | BODY LENGTH | 1.750 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | FEATURES PROVIDED | NONMETALLIC SHAFT | | LATERAL RUNOUT | 0.002 INCHES | | OVERALL DIAMETER | 2.025 INCHES MAXIMUM | | OVERALL LENGTH | 2.532 INCHES MAXIMUM | | MOUNTING LIP DEPTH | 0.08800 INCHES MINIMUM AND 0.09800 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 1.99000 INCHES MINIMUM AND 2.00500 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING(S) | | PILOT DIAMETER RUNOUT | 0.00100 INCHES | | PILOT DIAMETER | 1.87500 INCHES NOMINAL | | PILOT LENGTH | 0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.125 FREE AIR SINGLE SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -20.0 TO 20.0 2ND SECTION | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 1ST SECTION | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 320.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT END PLAY | 0.00200 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT RUNOUT | 0.001 INCHES | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.718 INCHES MINIMUM AND 0.782 INCHES MAXIMUM | | TERMINAL TYPE AND QUANTITY | 6 WIRE LEAD | | TEST DATA DOCUMENT | 89954-539D764+1 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | UNDERCUT WIDTH | 0.07300 INCHES MINIMUM |
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