5905-00-840-2747, RESISTOR,VARIABLE,WIRE WOUND,PRE

4720-00-840-2746 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5905-00-840-2747

Federal Supply Class:
5905

National Item Identification Number:
008402747

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:

10043937	18876	U S ARMY AVIATION AND MISSILE COMMAND
55-150-030	18065	SAMARIUS PRECISION INSTRUMENTS, INC.
CM25889	12697	CLAROSTAT SENSORS AND CONTROLS

Techincal Specification:

SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	40.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-1.0 TO 1.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION TERMINAL BASE LINEARITY
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION	-1.00 TO 1.00 SINGLE SECTION
SHAFT RUNOUT	0.001 INCHES
LATERAL RUNOUT	0.001 INCHES
PILOT DIAMETER RUNOUT	0.001 INCHES
SHAFT RADIAL PLAY	0.001 INCHES
SHAFT BEARING TYPE	BALL
SHAFT END PLAY	0.0005 INCHES
MAXIMUM STARTING TORQUE	0.60 INCH-OUNCES
MAXIMUM RUNNING TORQUE	0.40 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	85.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION	1 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS	20000.0 SINGLE SECTION
BODY STYLE	CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER	1.3120 INCHES MINIMUM AND
	1.3125 INCHES MAXIMUM
PILOT LENGTH	0.0570 INCHES MINIMUM AND
	0.0670 INCHES MAXIMUM
UNDERCUT DIAMETER	1.307 INCHES MINIMUM AND
	1.317 INCHES MAXIMUM
UNDERCUT WIDTH	0.0620 INCHES NOMINAL
BODY DIAMETER	1.438 INCHES NOMINAL
BODY LENGTH	1.000 INCHES MAXIMUM
MOUNTING LIP DIAMETER	1.4220 INCHES MINIMUM AND
	1.4530 INCHES MAXIMUM
MOUNTING LIP DEPTH	0.0880 INCHES MINIMUM AND
	0.0980 INCHES MAXIMUM
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	ROUND
SHAFT DIAMETER	0.249 INCHES MINIMUM AND
	0.250 INCHES MAXIMUM
SHAFT LENGTH	0.594 INCHES MINIMUM AND
	0.656 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	260.0 NOMINAL
MOUNTING METHOD	CLAMP RING
TERMINAL TYPE AND QUANTITY	4 TURRET
TERMINAL LOCATION	RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR	NOT ESTABLISHED

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