3020-00-781-1208 GEAR,SPUR Index 5945-00-781-1211 RELAY,ELECTROMAGNETIC

National Stock Number:
5905-00-781-1210

Federal Supply Class:
5905

National Item Identification Number:
007811210

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:
10-42-161518065SAMARIUS PRECISION INSTRUMENTS, INC.
200-M124-50303942MAUREY INSTRUMENT CORP
200M12403942MAUREY INSTRUMENT CORP
CP35-9-57B54A4E25500LOCKHEED MARTIN CORPORATION
CP35-9-57B54A4E73842GOODYEAR TIRE AND RUBBER CO THE
RVBC2S-5002J99957BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION360.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION50.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPESINGLE SHAFT
ANGLE OF MOUNTING HOLE IN DEG45.0
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER25.0 SINGLE SECTION
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
BODY DIAMETER2.000 INCHES NOMINAL
BODY LENGTH1.412 INCHES NOMINAL
BODY STYLECYLINDRICAL SERVO MOUNTED
FEATURES PROVIDEDNONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION3 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.50 TO 0.50 SINGLE SECTION
OVERALL DIAMETER0.968 INCHES NOMINAL
OVERALL LENGTH1.937 INCHES NOMINAL
MAXIMUM STARTING TORQUE0.60 INCH-OUNCES
MOUNTING FACILITY QUANTITY3
MOUNTING METHODTHREADED HOLE(S)
MOUNTING HOLE/STUD CIRCLE DIAMETER1.297 INCHES NOMINAL
MOUNTING LIP DEPTH0.0730 INCHES NOMINAL
MOUNTING LIP DIAMETER2.0000 INCHES NOMINAL
PILOT DIAMETER1.8750 INCHES NOMINAL
PILOT LENGTH0.0625 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS4.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG360.0 NOMINAL
SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
SCREW THREAD DIAMETER0.138 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT STYLEROUND
SHAFT LENGTH0.250 INCHES NOMINAL
UNDERCUT DIAMETER1.984 INCHES NOMINAL
UNDERCUT WIDTH0.0730 INCHES NOMINAL
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY6 SOLDER STUD


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