5999-00-112-4151 CONTACT,ELECTRICAL Index 5905-00-112-4153 RESISTOR,VARIABLE,WIRE WOUND,NON

National Stock Number:
5905-00-112-4152

Federal Supply Class:
5905

National Item Identification Number:
001124152

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:
377P773H0179500WESTINGHOUSE ELECTRIC CORP
377P773H0188725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
JANR1981350JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
JANR19TYPERA30A180058JOINT ELECTRONICS TYPE DESIGNATION SYSTEM
RA30A1SA103AK81350JOINT ARMY-NAVY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELECTRICAL RESISTANCE PER SECTION10.000 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
OVERALL DIAMETER1.780 INCHES NOMINAL
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
MOUNTING METHODSTANDARD BUSHING
NONTURN DEVICE LOCATIONAT 9 OCLOCK
NONTURN DEVICE RADIUS0.531 INCHES NOMINAL
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
SCREW THREAD SERIES DESIGNATORUNEF
SECTION QUANTITY1
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.500 INCHES NOMINAL
SHAFT STYLEROUND, SLOTTED
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG


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