5905-00-940-7165 RESISTOR,FIXED,FILM Index 5905-00-940-7169 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-00-940-7168

Federal Supply Class:
5905

National Item Identification Number:
009407168

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:
138-121-000195542NORTHROP GRUMMAN SYSTEMS CORPORATION
6213-14-273138BI TECHNOLOGIES CORPORATION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION345.0 MINIMUM AND 355.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION2.0 KILOHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPEDUAL CONCENTRIC
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER150.0 SINGLE SECTION
BODY DIAMETER1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM
BODY LENGTH1.135 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
CONTACT ARM ELECTRICAL OFF POSITIONFULLY CCW
FIRST FLAT LENGTH0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
FLAT HEIGHT0.067 INCHES MINIMUM AND 0.109 INCHES MAXIMUM
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 DIAMETER1.203 INCHES MAXIMUM
OVERALL LENGTH2.135 INCHES NOMINAL
MAXIMUM STARTING TORQUE0.40 INCH-OUNCES
MOUNTING LIP DEPTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
MOUNTING LIP DIAMETER0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM
MOUNTING METHODCLAMP RING
PILOT LENGTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS5.0 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 DEG345.0 MINIMUM
SECTION QUANTITY2
SHAFT DIAMETER0.125 INCHES NOMINAL
SHAFT LENGTH0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM
SHAFT RADIAL PLAY0.002 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND, FLATTED
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY6 SOLDER STUD
UNDERCUT DIAMETER0.9683 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM
UNDERCUT WIDTH0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM


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