5905-00-843-4850, RESISTOR,VARIABLE,WIRE WOUND,PRE

5990-00-843-4852 SYNCHRO,CONTROL TRANSFORMER

National Stock Number:
5905-00-843-4850

Federal Supply Class:
5905

National Item Identification Number:
008434850

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:

124096	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
550-0243	02111	VISHAY SPRAGUE INC

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	1080.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	5.0 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	40.0 SINGLE SECTION
BEARING TYPE	SLEEVE SHAFT
BODY DIAMETER	0.865 INCHES MINIMUM AND 0.895 INCHES MAXIMUM
BODY LENGTH	1.125 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FEATURES PROVIDED	NONMETALLIC SHAFT
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.10 TO 0.10 SINGLE SECTION
OVERALL DIAMETER	0.972 INCHES NOMINAL
OVERALL LENGTH	1.562 INCHES NOMINAL
MAXIMUM STARTING TORQUE	0.70 INCH-OUNCES
MAXIMUM STOP TORQUE	10.00 INCH-OUNCES
MOUNTING LIP DEPTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
MOUNTING LIP DIAMETER	0.8650 INCHES MINIMUM AND 0.8950 INCHES MAXIMUM
MOUNTING METHOD	CLAMP RING
SPECIAL FEATURES	1.0 WATT AT 70 DEG C
PILOT LENGTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER	0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS	1.5 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	1100.0 NOMINAL
SECTION QUANTITY	1
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT LENGTH	0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM
SHAFT STYLE	ROUND
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	3 SOLDER STUD
UNDERCUT DIAMETER	0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
UNDERCUT WIDTH	0.05700 INCHES MINIMUM AND 0.06700 INCHES MAXIMUM

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