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National Stock Number:
5905-01-390-0126
Federal Supply Class:
5905
National Item Identification Number:
013900126
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:
| B75K0015 | 12464 | MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO |
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Techincal Specification:
| ELECTRICAL RESISTANCE PER SECTION | 100.0 KILOHMS SINGLE SECTION | | ACTUATOR TYPE | SINGLE SHAFT | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 55.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 125.0 SINGLE SECTION | | BODY DIAMETER | 0.875 INCHES NOMINAL | | BODY LENGTH | 0.625 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL BUSHING MOUNTED | | FUNCTION CHARACTERISTIC PER SECTION | SINGLE SECTION LINEAR | | FUNCTION CONFORMITY PER SECTION | SINGLE SECTION INDEPENDENT LINEARITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -0.25 TO 0.25 SINGLE SECTION | | LATERAL RUNOUT | 0.005 INCHES | | MAXIMUM RUNNING TORQUE | 0.80 INCH-OUNCES | | MAXIMUM STARTING TORQUE | 0.80 INCH-OUNCES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 1.0 | | MOUNTING BUSHING LENGTH | 0.250 INCHES NOMINAL | | MOUNTING METHOD | SHAFT | | PILOT DIAMETER RUNOUT | 0.004 INCHES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 2.0 FREE AIR SINGLE SECTION | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -10.0 TO 10.0 SINGLE SECTION | | SECTION QUANTITY | 1 | | SHAFT END PLAY | 0.010 INCHES | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT RADIAL PLAY | 0.003 INCHES | | SHAFT RUNOUT | 0.003 INCHES | | SHAFT STYLE | ROUND | | SHAFT LENGTH | 0.500 INCHES NOMINAL | | TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS | -150.0 TO 100.0 SINGLE SECTION | | TERMINAL LOCATION | UPPER ADJACENT SIDE SINGLE ROW LOCATION NOT OTHERWISE SPECIFIED | | TERMINAL TYPE AND QUANTITY | 2 TURRET |
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