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National Stock Number:
5905-01-038-4290
Federal Supply Class:
5905
National Item Identification Number:
010384290
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:
| 534-0397 | 02111 | VISHAY SPRAGUE INC | | 534-397 | 02111 | VISHAY SPRAGUE INC | | 855-029-001 | 26055 | PARKER-HANNIFIN CORPORATION | | 855-029-001 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 855-029-001 | 59211 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 5.0 KILOHMS ALL SECTIONS | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | 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 1ST SECTION | | -0.25 TO 0.25 2ND SECTION | | SHAFT RUNOUT | 0.002 INCHES | | LATERAL RUNOUT | 0.003 INCHES | | PILOT DIAMETER RUNOUT | 0.002 INCHES | | SHAFT RADIAL PLAY | 0.002 INCHES | | SHAFT BEARING TYPE | BALL | | SHAFT END PLAY | 0.005 INCHES | | MAXIMUM STOP TORQUE | 75.00 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.90 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 0.70 INCH-OUNCES | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -20.0 TO 20.0 ALL SECTIONS | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR ALL SECTIONS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 70.0 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 | 0.7500 INCHES NOMINAL | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | UNDERCUT DIAMETER | 0.750 INCHES MAXIMUM | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM | | BODY DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 1.545 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.8750 INCHES NOMINAL | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | ACTUATOR TYPE | DOUBLE ENDED SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.1247 INCHES MINIMUM AND | | 0.1248 INCHES MAXIMUM | | SHAFT LENGTH | 0.343 INCHES NOMINAL | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 3600.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 3600.0 NOMINAL | | MOUNTING METHOD | CLAMP RING | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TEST DATA DOCUMENT | 26055-855-029-001 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) | | FRAGILITY FACTOR | MODERATELY RUGGED | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 59211 | | MFR SOURCE CONTROLLING REFERENCE | 855-029-001 |
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