6625-00-765-9843 METER,MULTIPLE SCALE Index 5930-00-765-9845 SWITCH,ROTARY

National Stock Number:
5905-00-765-9844

Federal Supply Class:
5905

National Item Identification Number:
007659844

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:
161574303956NORTHROP GRUMMAN SYSTEMS CORPORATION
161574356232LOCKHEED MARTIN CORPORATION
55-266318065SAMARIUS PRECISION INSTRUMENTS, INC.


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION250.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION75.000 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER65.0 SINGLE SECTION
BODY DIAMETER1.690 INCHES MAXIMUM
BODY LENGTH1.390 INCHES MAXIMUM
BODY STYLECYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDEDSWITCH
FIXED TAP QUANTITY PER SECTION1 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 DIAMETER1.672 INCHES NOMINAL
OVERALL LENGTH0.906 INCHES NOMINAL
MAXIMUM RUNNING TORQUE1.00 INCH-OUNCES
MAXIMUM STARTING TORQUE2.00 INCH-OUNCES
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
NONTURN DEVICE LOCATIONAT 3 OCLOCK
NONTURN DEVICE RADIUS0.531 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 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 DEG300.0 NOMINAL
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SECTION QUANTITY1
SHAFT DIAMETER0.249 INCHES NOMINAL
SHAFT LENGTH0.313 INCHES NOMINAL
SHAFT STYLEROUND
SWITCH CONTACT ARRANGEMENTSINGLE POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED
SWITCH CURRENT TYPE AND RATING IN AMPS2.000 AC/DC
SWITCH OPERATING POSITIONSTART OF ROTATION
SWITCH TYPEROTARY
SWITCH VOLTAGE RATING IN VOLTS125.0
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS3750.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-2.0 TO 2.0 OHMS SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY5 TAB, SOLDER LUG AND 1 TURRET


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