5905-00-049-6239, RESISTOR,VARIABLE,NONWIRE WOUND,

5905-00-049-6243 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
5905-00-049-6239

Federal Supply Class:
5905

National Item Identification Number:
000496239

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 finctional tolerance (linearity) of the output is equal to or less than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE NONWIRE WOUND, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Manufacturer Information:

257455	1PQF4	CAE USA INC.
257455	36378	RAYTHEON TECHNICAL SERVICES COMPANY

Techincal Specification:

SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	50.000 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-1.0 TO 1.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.10 TO 0.10 SINGLE SECTION
SHAFT BEARING TYPE	SLEEVE
MAXIMUM STARTING TORQUE	2.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE	1.50 INCH-OUNCES
POWER DISSIPATION RATING PER SECTION IN WATTS	7.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	80.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION	3 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	2470.0 SINGLE SECTION AND
	3290.0 SINGLE SECTION AND
	3530.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-1.0 TO 1.0 DEG ANGULAR ROTATION SINGLE SECTION
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER	1.875 INCHES NOMINAL
BODY LENGTH	2.094 INCHES NOMINAL
MOUNTING BUSHING LENGTH	0.375 INCHES NOMINAL
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	ROUND
SHAFT DIAMETER	0.2497 INCHES NOMINAL
SHAFT LENGTH	0.812 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3600.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	CLUTCH
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
NONTURN DEVICE LOCATION	AT 12 OCLOCK
NONTURN DEVICE RADIUS	0.562 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
TERMINAL TYPE AND QUANTITY	6 TAB, SOLDER LUG
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
OVERALL LENGTH	2.922 INCHES NOMINAL
OVERALL DIAMETER	2.313 INCHES MAXIMUM

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