5905-00-961-3937, RESISTOR,VARIABLE,WIRE WOUND,PRE

5905-00-961-3948 RESISTOR,FIXED,COMPOSITION

National Stock Number:
5905-00-961-3937

Federal Supply Class:
5905

National Item Identification Number:
009613937

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:

134WS230	08815	HONEYWELL INTERNATIONAL INC
175-1-239	14945	ASTRO ELECTRONICS INC
412219-2	80020	NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	340.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION	8.5 KILOHMS SINGLE SECTION
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
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	125.0 SINGLE SECTION
BODY DIAMETER	1.750 INCHES NOMINAL
BODY LENGTH	0.577 INCHES NOMINAL
BODY STYLE	CYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION	1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION EQUATION
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION PROPORTIONAL CONFORMITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.10 TO 0.10 SINGLE SECTION
MOUNTING LIP DEPTH	0.0780 INCHES NOMINAL
MOUNTING LIP DIAMETER	1.7500 INCHES NOMINAL
MOUNTING METHOD	CLAMP RING
PILOT DIAMETER	1.5620 INCHES NOMINAL
PILOT LENGTH	0.0620 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS	3.0 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	340.0 NOMINAL
SECTION QUANTITY	1
SHAFT DIAMETER	0.1245 INCHES MINIMUM AND 0.1248 INCHES MAXIMUM
SHAFT LENGTH	0.875 INCHES NOMINAL
SHAFT STYLE	ROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS	4250.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-5.0 TO 5.0 OHMS SINGLE SECTION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-3.0 TO 3.0 SINGLE SECTION
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY	4 TURRET
TEST DATA DOCUMENT	80020-412219 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)
UNDERCUT DIAMETER	1.625 INCHES NOMINAL
UNDERCUT WIDTH	0.0930 INCHES NOMINAL

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