5905-00-920-4712 RESISTOR,VARIABLE,NONWIRE WOUND, Index 5930-00-920-4721 SWITCH,ROTARY

National Stock Number:
5905-00-920-4713

Federal Supply Class:
5905

National Item Identification Number:
009204713

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:
138-092-000195542NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION355.0 MINIMUM AND 357.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION70.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURECLUTCH
ACTUATOR TYPESINGLE SHAFT
BEARING TYPEBEARING SHAFT
BODY DIAMETER1.078 INCHES MINIMUM AND 1.109 INCHES MAXIMUM
BODY LENGTH0.880 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FEATURES PROVIDEDHUMIDITY PROOF
FRAGILITY FACTORMODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION GRAPH
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION TERMINAL BASE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-1.00 TO 1.00 SINGLE SECTION
LATERAL RUNOUT0.001 INCHES
MAXIMUM RUNNING TORQUE5.00 INCH-OUNCES
MAXIMUM STARTING TORQUE5.00 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION2.0
MOUNTING LIP DEPTH0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM
MOUNTING LIP DIAMETER1.0780 INCHES MINIMUM AND 1.1090 INCHES MAXIMUM
MOUNTING METHODCLAMP RING(S)
PILOT DIAMETER RUNOUT0.001 INCHES
PILOT DIAMETER1.0295 INCHES MINIMUM AND 1.0300 INCHES MAXIMUM
PILOT LENGTH0.0350 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG355.0 MINIMUM AND 357.0 MAXIMUM
SECTION QUANTITY1
SHAFT END PLAY0.005 INCHES
SHAFT DIAMETER0.125 INCHES NOMINAL
SHAFT RADIAL PLAY0.002 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.750 INCHES NOMINAL
SPECIAL FEATURESTWO BUILT-IN RESITORS
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-400.0 TO 400.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY3 TURRET
TEST DATA DOCUMENT95542-138-092 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 DIAMETER1.025 INCHES MINIMUM AND 1.035 INCHES MAXIMUM
UNDERCUT WIDTH0.0550 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM


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