5935-00-491-9892 RETAINER,ELECTRICAL CONNECTOR Index 5950-00-491-9895 REACTOR

National Stock Number:
5905-00-491-9893

Federal Supply Class:
5905

National Item Identification Number:
004919893

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.


Manufacturer Information:
SK2437SC05714ALLIANT DEFENSE ELECTRONICS SYSTEMS INC ATA PRODUCTS


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION348.0 MINIMUM AND 352.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION13.7 KILOHMS 2ND SECTION
ELECTRICAL RESISTANCE PER SECTION150.0 KILOHMS 1ST SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER60.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER125.0 ALL SECTIONS
BODY DIAMETER3.000 INCHES NOMINAL
BODY LENGTH1.250 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 1ST SECTION
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 ALL SECTIONS
LATERAL RUNOUT0.003 INCHES
MAXIMUM RUNNING TORQUE1.00 INCH-OUNCES
MAXIMUM STARTING TORQUE2.75 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION0.2
MOUNTING LIP DEPTH0.0870 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
MOUNTING LIP DIAMETER3.0000 INCHES NOMINAL
MOUNTING METHODFLANGE
PILOT LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER RUNOUT0.001 INCHES
PILOT DIAMETER2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-3.0 TO 3.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG348.0 MINIMUM AND 352.0 MAXIMUM
SECTION QUANTITY2
SHAFT DIAMETER0.249 INCHES NOMINAL
SHAFT LENGTH0.500 INCHES NOMINAL
SHAFT END PLAY0.005 INCHES
SHAFT STYLEROUND, SLOTTED
SHAFT RUNOUT0.001 INCHES
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS75000.0 1ST SECTION
TAP LOCATION TOLERANCE PER SECTION-3.0 TO 3.0 OHMS 1ST SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY7 TURRET
UNDERCUT DIAMETER2.874 INCHES MINIMUM AND 2.875 INCHES MAXIMUM
UNDERCUT WIDTH0.0730 INCHES MINIMUM


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