5950-00-975-5024 COIL,RADIO FREQUENCY Index 5950-00-975-5037 TRANSFORMER,RADIO FREQUENCY

National Stock Number:
5905-00-975-5027

Federal Supply Class:
5905

National Item Identification Number:
009755027

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.


Manufacturer Information:
182980000757057NAVCOM DEFENSE ELECTRONICS, INC.
RV1-5-8S66599957BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION305.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION30.0 KILOHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER25.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 ALL SECTIONS
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
ANGLE OF MOUNTING HOLE IN DEG30.0
BODY DIAMETER1.750 INCHES NOMINAL
BODY LENGTH1.718 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.25 TO 0.25 ALL SECTIONS
LATERAL RUNOUT0.001 INCHES
MOUNTING FACILITY QUANTITY3
MOUNTING HOLE/STUD CIRCLE DIAMETER0.874 INCHES NOMINAL
MOUNTING LIP DEPTH0.0930 INCHES NOMINAL
MOUNTING LIP DIAMETER1.6250 INCHES NOMINAL
MOUNTING METHODCLAMP RING AND THREADED HOLE
PILOT DIAMETER0.5000 INCHES NOMINAL
PILOT LENGTH0.0620 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.001 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS2.5 FREE AIR ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-1.0 TO 1.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SCREW THREAD DIAMETER0.138 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNC
SECTION QUANTITY2
SHAFT BEARING TYPEBEARING
SHAFT DIAMETER0.250 INCHES MAXIMUM
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.375 INCHES NOMINAL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 ALL SECTIONS
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY6 TURRET
UNDERCUT DIAMETER1.625 INCHES NOMINAL
UNDERCUT WIDTH0.0780 INCHES NOMINAL


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