5905-00-843-6081, RESISTOR,VARIABLE,WIRE WOUND,PRE

National Stock Number:
5905-00-843-6081

Federal Supply Class:
5905

National Item Identification Number:
008436081

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:

124083	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
124083	0EBU2	VAMISTOR/WESTON DIV OF VAMISTOR CORP OF TENNESSEE INC
124083	32159	WEST CAP ARIZONA
124083	94271	LOCKHEED MARTIN CORP
140-483	02111	VISHAY SPRAGUE INC

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	300.0 MINIMUM AND 305.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION	500.0 OHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	50.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
BODY DIAMETER	0.750 INCHES MAXIMUM
BODY LENGTH	0.140 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL	0.125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS	0.125 INCHES NOMINAL
CONTACT ARM ELECTRICAL OFF POSITION	FULLY CW
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.50 TO 0.50 SINGLE SECTION
OVERALL DIAMETER	0.750 INCHES MAXIMUM
OVERALL LENGTH	1.050 INCHES MINIMUM AND 1.080 INCHES MAXIMUM
MAXIMUM STARTING TORQUE	7.00 INCH-OUNCES
MAXIMUM STOP TORQUE	64.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.250 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
NONTURN DEVICE LOCATION	AT 12 OCLOCK
POWER DISSIPATION RATING PER SECTION IN WATTS	2.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	334.0 MINIMUM AND 336.0 MAXIMUM
SCREW THREAD DIAMETER	0.250 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SCREW THREAD SERIES DESIGNATOR	UNEF
SECTION QUANTITY	1
SHAFT DIAMETER	0.125 INCHES NOMINAL
SHAFT STYLE	ROUND
SHAFT LENGTH	0.719 INCHES MAXIMUM
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION	REAR END
TERMINAL TYPE AND QUANTITY	3 TAB, SOLDER LUG
TEST DATA DOCUMENT	45413-124083 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)

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