5935-00-991-0750 CONNECTOR,RECEPTACLE,ELECTRICAL Index 5930-00-991-0752 SWITCH,PUSH

National Stock Number:
5905-00-991-0751

Federal Supply Class:
5905

National Item Identification Number:
009910751

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:
89095256232LOCKHEED MARTIN CORPORATION
MDH20-10-276504454SENSOR SYSTEMS, L.L.C.


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS 1ST SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPESINGLE 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 POWER85.0 ALL SECTIONS
BODY DIAMETER2.031 INCHES MAXIMUM
BODY LENGTH2.875 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 1ST SECTION AND 7 2ND SECTION
FUNCTION CHARACTERISTIC PER SECTION1ST SECTION DOUBLE SIDED SQUARE AND 2ND SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONALL SECTIONS TERMINAL BASE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.08 TO 0.08 1ST SECTION AND -5.00 TO 5.00 2ND SECTION
LATERAL RUNOUT0.002 INCHES
OVERALL DIAMETER2.391 INCHES MAXIMUM
OVERALL LENGTH3.406 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE1.20 INCH-OUNCES
MAXIMUM STARTING TORQUE1.50 INCH-OUNCES
MAXIMUM STOP TORQUE600.00 INCH-OUNCES
MOUNTING LIP DEPTH0.0930 INCHES NOMINAL
MOUNTING LIP DIAMETER1.9900 INCHES MINIMUM AND 2.0050 INCHES MAXIMUM
MOUNTING METHODCLAMP RING
PILOT LENGTH0.0620 INCHES NOMINAL
PILOT DIAMETER RUNOUT0.001 INCHES
PILOT DIAMETER1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS2.5 FREE AIR ALL SECTIONS
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 ALL SECTIONS
RELIABILITY INDICATORNOT ESTABLISHED
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG3430.0 MINIMUM AND 3790.0 MAXIMUM
SECTION QUANTITY2
SHAFT BEARING TYPEBALL
SHAFT DIAMETER0.240 INCHES NOMINAL
SHAFT END PLAY0.005 INCHES
SHAFT RADIAL PLAY0.001 INCHES
SHAFT RUNOUT0.001 INCHES
SHAFT STYLEROUND, FLUTED
SHAFT LENGTH0.500 INCHES NOMINAL
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION1800.0 1ST SECTION AND 1854.0 2ND SECTION AND 1813.5 2ND SECTION AND 1800.0 2ND SECTION AND 1786.0 2ND SECTION AND 1740.0 2ND SECTION AND 1746.0 2ND SECTION AND 1860.0 2ND SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 DEG ANGULAR ROTATION ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-600.0 TO 600.0 ALL SECTIONS
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY14 TURRET
UNDERCUT DIAMETER1.875 INCHES NOMINAL
UNDERCUT WIDTH0.0730 INCHES MINIMUM


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