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National Stock Number:
5905-00-440-0321
Federal Supply Class:
5905
National Item Identification Number:
004400321
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:
| 0901DV60 | 04454 | SENSOR SYSTEMS, L.L.C. | | 193378-1 | 37695 | RAYTHEON COMPANY | | AP09C337 | 02297 | ACE ELECTRONICS ASSOCIATES INC |
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Techincal Specification:
| ACTUATOR TYPE | SINGLE SHAFT | | ACTUATOR TRAVEL CONTROL FEATURE | STOPS | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 71.0 SINGLE SECTION | | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 150.0 SINGLE SECTION | | BODY DIAMETER | 0.875 INCHES MAXIMUM | | BODY LENGTH | 1.895 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL SERVO MOUNTED | | CONTACT ARM ELECTRICAL OFF POSITION | FULLY CCW | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 90.0 NOMINAL | | ELECTRICAL RESISTANCE PER SECTION | 10.000 KILOHMS ALL SECTIONS | | FUNCTION CHARACTERISTIC PER SECTION | ALL SECTIONS 360 DEG SINE-COSINE | | FUNCTION CONFORMITY PER SECTION | ALL SECTIONS STEPPED CONFORMITY | | FUNCTION CONFORMITY TOLERANCE PER SECTION | -1.75 TO 1.75 ALL SECTIONS | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | PILOT DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | MAXIMUM STARTING TORQUE | 2.00 INCH-OUNCES | | MAXIMUM STOP TORQUE | 128.00 INCH-OUNCES | | MECHANICAL BACKLASH IN DEG ANGULAR ROTATION | 45.0 | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | MOUNTING LIP DIAMETER | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | MOUNTING METHOD | CLAMP RING | | OVERALL LENGTH | 2.520 INCHES NOMINAL | | POWER DISSIPATION RATING PER SECTION IN WATTS | 0.5 FREE AIR ALL SECTIONS | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -5.0 TO 5.0 ALL SECTIONS | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 90.0 NOMINAL | | SECTION QUANTITY | 2 | | SHAFT LENGTH | 0.563 INCHES NOMINAL | | SHAFT DIAMETER | 0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM | | SHAFT END PLAY | 0.00500 INCHES | | SHAFT RADIAL PLAY | 0.001 INCHES | | SHAFT STYLE | ROUND | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | TERMINAL TYPE AND QUANTITY | 12 TURRET | | UNDERCUT DIAMETER | 0.765 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0570 INCHES MINIMUM |
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