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National Stock Number:
5905-00-610-0550
Federal Supply Class:
5905
National Item Identification Number:
006100550
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:
| 1578126 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| SECTION QUANTITY | 2 | | ELECTRICAL RESISTANCE PER SECTION | 2.4 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 | -0.50 TO 0.50 ALL SECTIONS | | SHAFT BEARING TYPE | BALL | | MAXIMUM STARTING TORQUE | 1.90 INCH-OUNCES | | MAXIMUM RUNNING TORQUE | 1.20 INCH-OUNCES | | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.5 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 | 1.8700 INCHES MINIMUM AND | | 1.8750 INCHES MAXIMUM | | PILOT LENGTH | 0.0620 INCHES NOMINAL | | UNDERCUT DIAMETER | 1.875 INCHES NOMINAL | | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL | | BODY DIAMETER | 2.093 INCHES MAXIMUM | | BODY LENGTH | 1.553 INCHES MAXIMUM | | MOUNTING LIP DIAMETER | 1.9750 INCHES MINIMUM AND | | 1.9950 INCHES MAXIMUM | | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL | | ANGLE OF MOUNTING HOLE IN DEG | 90.0 | | ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG | 120.0 | | MOUNTING HOLE/STUD CIRCLE DIAMETER | 1.250 INCHES NOMINAL | | ACTUATOR TYPE | SINGLE SHAFT | | SHAFT STYLE | ROUND | | SHAFT DIAMETER | 0.249 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | SHAFT LENGTH | 0.735 INCHES MINIMUM AND | | 0.765 INCHES MAXIMUM | | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL | | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION | | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 349.0 MINIMUM AND | | 351.0 MAXIMUM | | MOUNTING METHOD | THREADED HOLE | | MOUNTING FACILITY QUANTITY | 3 | | SCREW THREAD SERIES DESIGNATOR | UNF | | SCREW THREAD DIAMETER | 0.072 INCHES NOMINAL | | SCREW THREAD QUANTITY PER INCH | 72.0 | | TERMINAL TYPE AND QUANTITY | 6 TURRET | | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | OVERALL LENGTH | 2.303 INCHES NOMINAL | | OVERALL DIAMETER | 2.346 INCHES MAXIMUM |
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