5905-00-185-1813, RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-185-1813

Federal Supply Class:
5905

National Item Identification Number:
001851813

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:

3200-1606	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
990C451H05	18323	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	2.0 KILOHMS SINGLE SECTION
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	60.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	1.460 INCHES NOMINAL
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
FRAGILITY FACTOR	MODERATELY RUGGED
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.20 TO 0.20 SINGLE SECTION
LATERAL RUNOUT	0.003 INCHES
OVERALL LENGTH	2.270 INCHES NOMINAL
MAXIMUM RUNNING TORQUE	0.50 INCH-OUNCES
MAXIMUM STARTING TORQUE	0.50 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.312 INCHES NOMINAL
MOUNTING METHOD	CLAMP RING AND STANDARD BUSHING
NONTURN DEVICE LOCATION	AT 6 OCLOCK
NONTURN DEVICE RADIUS	0.300 INCHES NOMINAL
PILOT DIAMETER RUNOUT	0.001 INCHES
POWER DISSIPATION RATING PER SECTION IN WATTS	2.5 FREE AIR SINGLE SECTION
PRECIOUS MATERIAL	GOLD
PRECIOUS MATERIAL AND LOCATION	TERMINALS GOLD
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-1.0 TO 1.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3600.0 NOMINAL
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SCREW THREAD SERIES DESIGNATOR	UNEF
SECTION QUANTITY	1
SHAFT BEARING TYPE	SLEEVE
SHAFT END PLAY	0.005 INCHES
SHAFT DIAMETER	0.2497 INCHES MAXIMUM
SHAFT RADIAL PLAY	0.003 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT STYLE	ROUND
SHAFT LENGTH	0.810 INCHES NOMINAL
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-70.0 TO 70.0 SINGLE SECTION
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	3 TURRET

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