5905-00-855-8971, RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5905-00-855-8971

Federal Supply Class:
5905

National Item Identification Number:
008558971

Description:
RESISTOR,VARIABLE,WIRE WOUND,NON

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 of 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, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Manufacturer Information:

2177532

10001

NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

ELECTRICAL RESISTANCE PER SECTION	300.0 KILOHMS SINGLE SECTION
ACTUATOR TYPE	SINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
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	85.0 SINGLE SECTION
BEARING TYPE	BEARING SHAFT
BODY DIAMETER	1.781 INCHES MINIMUM AND 1.843 INCHES MAXIMUM
BODY LENGTH	1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
FIRST FLAT LENGTH	0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
FLAT HEIGHT	0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
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	2.125 INCHES MINIMUM AND 2.187 INCHES MAXIMUM
OVERALL LENGTH	3.781 INCHES MINIMUM AND 3.843 INCHES MAXIMUM
MAXIMUM RUNNING TORQUE	1.50 INCH-OUNCES
MAXIMUM STARTING TORQUE	2.00 INCH-OUNCES
MOUNTING BUSHING LENGTH	0.291 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
MOUNTING METHOD	STANDARD BUSHING
NONTURN DEVICE RADIUS	0.531 INCHES MINIMUM AND 0.593 INCHES MAXIMUM
NONTURN DEVICE LOCATION	AT 6 OCLOCK
POWER DISSIPATION RATING PER SECTION IN WATTS	5.0 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	3600.0 MINIMUM AND 3604.0 MAXIMUM
SCREW THREAD SERIES DESIGNATOR	UNEF
SCREW THREAD DIAMETER	0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH	32.0
SECTION QUANTITY	1
SHAFT DIAMETER	0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
SHAFT STYLE	ROUND, FLATTED
SHAFT LENGTH	0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM
TERMINAL LOCATION	LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
TERMINAL TYPE AND QUANTITY	3 TAB, SOLDER LUG

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