5905-00-421-0768, RESISTOR,VARIABLE,NONWIRE WOUND,

5945-00-421-0766 PROTECTOR,THERMAL-OVERLOAD,ELECT

National Stock Number:
5905-00-421-0768

Federal Supply Class:
5905

National Item Identification Number:
004210768

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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), if given, of the output is greater than plus or minus 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Manufacturer Information:

342714

62983

EATON AEROSPACE, LLC

Techincal Specification:

SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	1.2 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-20.0 TO 20.0 SINGLE SECTION
TERMINAL LOCATION	RADIALLY POSITIONED OVER MORE THAN HALF THE CIRCUMFERENCE
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION	1.5
SHAFT BEARING TYPE	BEARING
MAXIMUM STARTING TORQUE	6.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE	6.00 INCH-OUNCES
RESISTANCE TEMP CHARACTERISTIC RANGE PER SECTION IN PERCENT	0.0 TO 5.5 -55 DEG CELSIUS SINGLE SECTION AND
	0.0 TO 3.0 -25 DEG CELSIUS SINGLE SECTION AND
	0.0 TO 1.5 0 DEG CELSIUS SINGLE SECTION AND
	-2.0 TO 2.0 85 DEG CELSIUS SINGLE SECTION AND
	0.0 TO 4.5 120 DEG CELSIUS SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS	2.25 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER	70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	120.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION	1 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION	156.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION	-3.0 TO 3.0 DEG ANGULAR ROTATION SINGLE SECTION
DEVICE DESIGN TYPE	NONTURN AT 9 OCLOCK
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER	1.156 INCHES MAXIMUM
BODY LENGTH	0.625 INCHES MAXIMUM
MOUNTING BUSHING LENGTH	0.375 INCHES NOMINAL
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	ROUND
SHAFT DIAMETER	0.250 INCHES NOMINAL
SHAFT LENGTH	1.000 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	312.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	312.0 NOMINAL
NONTURN DEVICE RADIUS	0.531 INCHES NOMINAL
MOUNTING METHOD	STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
TERMINAL TYPE AND QUANTITY	4 TAB, SOLDER LUG
RELIABILITY INDICATOR	NOT ESTABLISHED

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