5950-00-701-8387 COIL ASSEMBLY,ELECTRICAL Index 1420-00-701-8390 CUP,E,HAUST

National Stock Number:
5905-00-701-8388

Federal Supply Class:
5905

National Item Identification Number:
007018388

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:
1020644PC156232LOCKHEED MARTIN CORPORATION
124-0221-1SA1QGG9PA ELECTRONICS CORP
124-0221-1SA6Z539MTE CORP
2031183PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION3594.0 MINIMUM AND 3674.0 MAXIMUM
ELECTRICAL RESISTANCE PER SECTION22.000 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
ACTUATOR TRAVEL CONTROL FEATURESTOPS
BODY DIAMETER1.625 INCHES NOMINAL
BODY LENGTH2.700 INCHES MAXIMUM
BODY STYLECYLINDRICAL SERVO MOUNTED
FIXED TAP QUANTITY PER SECTION1 SINGLE SECTION
FUNCTION CHARACTERISTIC PER SECTIONSINGLE SECTION LINEAR
FUNCTION CONFORMITY PER SECTIONSINGLE SECTION TERMINAL BASE LINEARITY
FUNCTION CONFORMITY TOLERANCE PER SECTION-0.10 TO 0.10 SINGLE SECTION
MAXIMUM RUNNING TORQUE0.70 INCH-OUNCES
MAXIMUM STARTING TORQUE0.70 INCH-OUNCES
MOUNTING LIP DEPTH0.0930 INCHES NOMINAL
MOUNTING LIP DIAMETER1.7500 INCHES NOMINAL
MOUNTING METHODCLAMP RING
PILOT DIAMETER0.9380 INCHES NOMINAL
PILOT LENGTH0.0780 INCHES NOMINAL
POWER DISSIPATION RATING PER SECTION IN WATTS2.0 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 DEG3594.0 MINIMUM AND 3674.0 MAXIMUM
SECTION QUANTITY1
SHAFT END PLAY0.00500 INCHES
SHAFT DIAMETER0.093 INCHES NOMINAL
SHAFT RADIAL PLAY0.001 INCHES
SHAFT STYLEROUND
SHAFT LENGTH0.540 INCHES NOMINAL
TAP LOCATION FROM CCW TERMINAL PER SECTION IN OHMS11000.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION-1.0 TO 1.0 OHMS SINGLE SECTION
TERMINAL LOCATIONREAR END
TERMINAL TYPE AND QUANTITY4 TAB, SOLDER LUG
UNDERCUT DIAMETER1.562 INCHES NOMINAL
UNDERCUT WIDTH0.0400 INCHES NOMINAL


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