5905-00-990-8363, RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-990-8363

Federal Supply Class:
5905

National Item Identification Number:
009908363

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:

2281922	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
3200-771	11534	BEI SENSORS & SYSTEMS COMPANY, INC.
909-3174	04454	SENSOR SYSTEMS, L.L.C.

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3600.0 MINIMUM
ELECTRICAL RESISTANCE PER SECTION	1.5 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
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
BODY DIAMETER	0.865 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
BODY LENGTH	1.563 INCHES MINIMUM AND 1.583 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FEATURES PROVIDED	NONMETALLIC SHAFT
FIXED TAP QUANTITY PER SECTION	1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.05 TO 0.05 SINGLE SECTION
OVERALL DIAMETER	1.063 INCHES NOMINAL
OVERALL LENGTH	2.046 INCHES MINIMUM AND 2.100 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE	3.00 INCH-OUNCES
MAXIMUM STARTING TORQUE	4.00 INCH-OUNCES
MOUNTING LIP DIAMETER	0.8650 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
MOUNTING METHOD	CLAMP RING
MOUNTING LIP DEPTH	0.0570 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
PILOT LENGTH	0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
PILOT DIAMETER RUNOUT	0.001 INCHES
PILOT DIAMETER	0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-1.0 TO 1.0 SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3780.0 NOMINAL
SECTION QUANTITY	1
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT END PLAY	0.002 INCHES
SHAFT RADIAL PLAY	0.002 INCHES
SHAFT RUNOUT	0.001 INCHES
SHAFT STYLE	ROUND
SHAFT LENGTH	0.483 INCHES MINIMUM AND 0.517 INCHES MAXIMUM
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	180.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-0.5 TO 0.5 DEG ANGULAR ROTATION SINGLE SECTION
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	4 SOLDER STUD
UNDERCUT DIAMETER	0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
UNDERCUT WIDTH	0.0630 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM

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