5905-00-951-4394, RESISTOR,VARIABLE,WIRE WOUND,PRE

3010-00-951-4396 UNIVERSAL JOINT,NONVEHICULAR

National Stock Number:
5905-00-951-4394

Federal Supply Class:
5905

National Item Identification Number:
009514394

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:

03-01255-001	00724	RAYTHEON COMPANY
03-01255-001REVG	00724	RAYTHEON COMPANY
3200-1904	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
NL7229-2334-1	73138	BI TECHNOLOGIES CORPORATION

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	10.0 KILOHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURE	CLUTCH
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	70.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 ALL SECTIONS
BEARING TYPE	BALL SHAFT
BODY DIAMETER	0.875 INCHES NOMINAL
BODY LENGTH	3.044 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION	1 ALL SECTIONS
FUNCTION CHARACTERISTIC PER SECTION	ALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTION	ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.25 TO 0.25 ALL SECTIONS
LATERAL RUNOUT	0.001 INCHES
MAXIMUM RUNNING TORQUE	1.30 INCH-OUNCES
MAXIMUM STARTING TORQUE	2.50 INCH-OUNCES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION	1.5
MOUNTING LIP DEPTH	0.0620 INCHES NOMINAL
MOUNTING LIP DIAMETER	0.8650 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MOUNTING METHOD	CLAMP RING
PILOT LENGTH	0.0620 INCHES NOMINAL
PILOT DIAMETER RUNOUT	0.001 INCHES
PILOT DIAMETER	0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS	0.8 FREE AIR ALL SECTIONS
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-10.0 TO 10.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3600.0 NOMINAL
SECTION QUANTITY	2
SHAFT DIAMETER	0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM
SHAFT RADIAL PLAY	0.001 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT END PLAY	0.005 INCHES
SHAFT LENGTH	0.402 INCHES NOMINAL
SHAFT STYLE	ROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	1800.0 ALL SECTIONS
TAP LOCATION TOLERANCE PER SECTION	-1.0 TO 1.0 DEG ANGULAR ROTATION ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-70.0 TO 70.0 ALL SECTIONS
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	9 TURRET
UNDERCUT DIAMETER	0.750 INCHES NOMINAL
UNDERCUT WIDTH	0.0620 INCHES NOMINAL

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