5910-00-612-8246 CAPACITOR ASSEMBLY Index 4920-00-612-8252 FLANGE ASSEMBLY,REFLECTOR

National Stock Number:
5905-00-612-8249

Federal Supply Class:
5905

National Item Identification Number:
006128249

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:
746-650019176SERVO INSTRUMENT CORPORATION
7714639P203538LOCKHEED MARTIN CORPORATION
AMB47119176SERVO INSTRUMENT CORPORATION
AMB-47196791BUNKER RAMO CORP AMPHENOL CONTROLS DIV


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION340.0 MINIMUM
ELECTRICAL RESISTANCE PER SECTION25.0 KILOHMS 1ST SECTION AND 2.0 KILOHMS 2ND SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPEDOUBLE ENDED SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER40.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER90.0 ALL SECTIONS
BODY DIAMETER1.750 INCHES NOMINAL
BODY LENGTH1.560 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FUNCTION CHARACTERISTIC PER SECTIONALL SECTIONS EQUATION
FUNCTION CONFORMITY PER SECTIONALL SECTIONS ABSOLUTE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-5.00 TO 5.00 1ST SECTION AND -1.00 TO 1.00 2ND SECTION
OVERALL LENGTH2.607 INCHES NOMINAL
MOUNTING LIP DEPTH0.0930 INCHES NOMINAL
MOUNTING LIP DIAMETER1.7500 INCHES NOMINAL
MOUNTING METHODCLAMP RING
PILOT DIAMETER1.5620 INCHES NOMINAL
PILOT LENGTH0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS3.5 FREE AIR 1ST SECTION AND 1.0 FREE AIR 2ND SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SECTION QUANTITY2
SHAFT DIAMETER0.2495 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SHAFT LENGTH0.922 INCHES NOMINAL
SHAFT STYLEROUND
TEMP COEFFICIENT OF RESISTANCE WIRE 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 TAB, SOLDER LUG
TEST DATA DOCUMENT03538-7714639 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
UNDERCUT DIAMETER1.562 INCHES NOMINAL
UNDERCUT WIDTH0.0730 INCHES MINIMUM


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