5905-00-838-7332, RESISTOR,VARIABLE,WIRE WOUND,PRE

1265-00-838-7335 TRANSMITTER,ANTENNA CONTROL

National Stock Number:
5905-00-838-7332

Federal Supply Class:
5905

National Item Identification Number:
008387332

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:

1085275	56232	LOCKHEED MARTIN CORPORATION
2093901	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
F1810V285	04454	SENSOR SYSTEMS, L.L.C.

Techincal Specification:

SECTION QUANTITY	1
ELECTRICAL RESISTANCE PER SECTION	10.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT	-5.0 TO 5.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION	SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.02 TO 0.02 SINGLE SECTION
SHAFT RUNOUT	0.003 INCHES
LATERAL RUNOUT	0.002 INCHES
SHAFT RADIAL PLAY	0.0005 INCHES
SHAFT BEARING TYPE	BEARING
MAXIMUM STARTING TORQUE	2.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE	1.40 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS	-3000.0 TO 3000.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS	5.0 FREE AIR SINGLE SECTION
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	80.0 SINGLE SECTION
BODY STYLE	CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER	1.8745 INCHES MINIMUM AND
	1.8750 INCHES MAXIMUM
PILOT LENGTH	0.0520 INCHES MINIMUM AND
	0.0620 INCHES MAXIMUM
UNDERCUT DIAMETER	1.875 INCHES NOMINAL
UNDERCUT WIDTH	0.0620 INCHES NOMINAL
BODY DIAMETER	1.995 INCHES MINIMUM AND
	2.005 INCHES MAXIMUM
BODY LENGTH	2.156 INCHES NOMINAL
MOUNTING LIP DIAMETER	1.9950 INCHES MINIMUM AND
	2.0050 INCHES MAXIMUM
MOUNTING LIP DEPTH	0.0880 INCHES MINIMUM AND
	0.0980 INCHES MAXIMUM
ANGLE OF MOUNTING HOLE IN DEG	22.5
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG	0.09
MOUNTING HOLE/STUD CIRCLE DIAMETER	0.750 INCHES NOMINAL
ACTUATOR TYPE	SINGLE SHAFT
SHAFT STYLE	ROUND
SHAFT DIAMETER	0.249 INCHES MINIMUM AND
	0.250 INCHES MAXIMUM
SHAFT LENGTH	0.594 INCHES MINIMUM AND
	0.656 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG	3775.0 MINIMUM AND
	3785.0 MAXIMUM
ACTUATOR TRAVEL CONTROL FEATURE	STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION	3599.0 MINIMUM AND
	3601.0 MINIMUM
MOUNTING METHOD	CLAMP RING
TERMINAL TYPE AND QUANTITY	3 TAB, SOLDER LUG
TERMINAL LOCATION	RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR	NOT ESTABLISHED
OVERALL LENGTH	2.812 INCHES NOMINAL

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