5985-00-235-7825 ANTENNA ELEMENT Index 5821-00-235-7828 PLATE,SHUNT INDUCTO

National Stock Number:
5905-00-235-7826

Federal Supply Class:
5905

National Item Identification Number:
002357826

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:
480770G210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
T9173170G299971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION310.0 NOMINAL
ELECTRICAL RESISTANCE PER SECTION19.200 KILOHMS SINGLE SECTION
ACTUATOR TRAVEL CONTROL FEATURESTOPS
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER20.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER85.0 SINGLE SECTION
BODY DIAMETER1.438 INCHES NOMINAL
BODY LENGTH0.954 INCHES NOMINAL
BODY STYLECYLINDRICAL BUSHING MOUNTED
FEATURES PROVIDEDSHAFT LOCKING DEVICE
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.30 TO 0.30 SINGLE SECTION
MAXIMUM RUNNING TORQUE1.00 INCH-OUNCES
MAXIMUM STARTING TORQUE2.00 INCH-OUNCES
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
MOUNTING METHODLOCKING BUSHING
POWER DISSIPATION RATING PER SECTION IN WATTS3.0 FREE AIR SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG310.0 NOMINAL
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNS
SECTION QUANTITY1
SHAFT DIAMETER0.2497 INCHES MAXIMUM
SHAFT LENGTH0.875 INCHES NOMINAL
SHAFT STYLEROUND
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION155.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-0.5 TO 0.5 DEG ANGULAR ROTATION SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
TERMINAL TYPE AND QUANTITY4 TURRET


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