5905-00-677-4155 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5905-00-677-4157 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-00-677-4156

Federal Supply Class:
5905

National Item Identification Number:
006774156

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:
167477010001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
STC18S2399957BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION360.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION5.000 KILOHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURECONTINUOUS MOTION
ACTUATOR TYPEFLUSH DRIVE WITH SLOT-HOLE
ANGLE OF MOUNTING HOLE IN DEG120.0
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 POWER125.0 ALL SECTIONS
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG120.0
BODY DIAMETER1.750 INCHES NOMINAL
BODY LENGTH1.750 INCHES NOMINAL
BODY STYLECYLINDRICAL SERVO MOUNTED
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS0.250 INCHES NOMINAL
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
OVERALL DIAMETER1.750 INCHES NOMINAL
OVERALL LENGTH2.688 INCHES NOMINAL
MAXIMUM STARTING TORQUE6.00 INCH-OUNCES
MOUNTING FACILITY QUANTITY3
MOUNTING METHODTHREADED HOLE(S)
MOUNTING HOLE/STUD CIRCLE DIAMETER1.250 INCHES NOMINAL
MOUNTING LIP DEPTH0.0780 INCHES NOMINAL
MOUNTING LIP DIAMETER1.7500 INCHES NOMINAL
PILOT DIAMETER1.5620 INCHES NOMINAL
PILOT LENGTH0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 ALL SECTIONS
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 QUANTITY2
UNDERCUT DIAMETER1.750 INCHES NOMINAL
UNDERCUT WIDTH0.0930 INCHES NOMINAL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-20.0 TO 20.0 ALL SECTIONS
TERMINAL LOCATIONUPPER ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY3 TURRET


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