5905-00-972-9851, RESISTOR,VARIABLE,WIRE WOUND,PRE

5905-00-972-9850 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
5905-00-972-9851

Federal Supply Class:
5905

National Item Identification Number:
009729851

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:

11GANG42ABULL142	12697	CLAROSTAT SENSORS AND CONTROLS
75677-12X16PC42	96169	ELECTRIC BOAT CORPORATION
CM 28066	12697	CLAROSTAT SENSORS AND CONTROLS
M42M CM28066	12697	CLAROSTAT SENSORS AND CONTROLS

Techincal Specification:

EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	278.0 MINIMUM AND 282.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION	2.0 KILOHMS ALL SECTIONS
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
ACTUATOR TYPE	SINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	40.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	105.0 ALL SECTIONS
BEARING TYPE	SLEEVE SHAFT
BODY DIAMETER	1.000 INCHES NOMINAL
BODY LENGTH	0.375 INCHES NOMINAL
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
FIXED TAP QUANTITY PER SECTION	1 ALL SECTIONS
FUNCTION CHARACTERISTIC PER SECTION	ALL SECTIONS LINEAR
FUNCTION CONFORMITY PER SECTION	ALL SECTIONS ABSOLUTE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION	-1.00 TO 1.00 ALL SECTIONS
MAXIMUM RUNNING TORQUE	1.50 INCH-OUNCES
MAXIMUM STARTING TORQUE	1.50 INCH-OUNCES
MAXIMUM STOP TORQUE	128.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.375 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS	3.0 FREE AIR ALL SECTIONS
RELIABILITY INDICATOR	NOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 ALL SECTIONS
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	288.0 MINIMUM AND 294.0 MAXIMUM
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SECTION QUANTITY	11
SHAFT END PLAY	0.015 INCHES
SHAFT DIAMETER	0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
SHAFT LENGTH	1.875 INCHES NOMINAL
SHAFT STYLE	ROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	140.0 ALL SECTIONS
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS	1000.0 ALL SECTIONS
TAP LOCATION TOLERANCE PER SECTION	-3.0 TO 3.0 DEG ANGULAR ROTATION ALL SECTIONS
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS	-20.0 TO 20.0 ALL SECTIONS
TERMINAL LOCATION	LOWER ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY	33 TAB, SOLDER LUG

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