5905-00-146-4479 RESISTOR,VARIABLE,WIRE WOUND,NON Index 4820-00-146-4481 VALVE ASSEMBLY

National Stock Number:
5905-00-146-4480

Federal Supply Class:
5905

National Item Identification Number:
001464480

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:
1067919-318876U S ARMY AVIATION AND MISSILE COMMAND
176100-00481413BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
3250W1-10280294BOURNS INSTRUMENTS INC
M39015-2-004WM81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-R-39015/281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
PC68191/2K0656BAE SYSTEMS (OPERATIONS) LIMITED
RTR22DW102M81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ELECTRICAL RESISTANCE PER SECTION1.0 KILOHMS SINGLE SECTION
ACTUATOR TYPESINGLE SHAFT
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER150.0 SINGLE SECTION
BODY HEIGHT0.500 INCHES NOMINAL
BODY LENGTH0.515 INCHES NOMINAL
BODY WIDTH0.205 INCHES NOMINAL
BODY STYLERECTANGULAR W/MOUNTING HOLES
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL0.100 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN TERMINALS0.200 INCHES NOMINAL
FRAGILITY FACTORMODERATELY DELICATE
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS0.520 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
OVERALL LENGTH0.767 INCHES MAXIMUM
OVERALL WIDTH0.205 INCHES NOMINAL
MOUNTING FACILITY QUANTITY2
MOUNTING HOLE DIAMETER0.073 INCHES NOMINAL
MOUNTING METHODTERMINAL AND UNTHREADED HOLE
POWER DISSIPATION RATING PER SECTION IN WATTS0.75 FREE AIR SINGLE SECTION
RELIABILITY FAILURE RATE LEVEL IN PERCENT1.000
RELIABILITY INDICATORESTABLISHED
RESISTANCE TOLERANCE PER SECTION IN PERCENT-5.0 TO 5.0 SINGLE SECTION
SECTION QUANTITY1
SHAFT LENGTH0.045 INCHES MAXIMUM
SHAFT DIAMETER0.078 INCHES NOMINAL
SHAFT STYLEROUND, SLOTTED
SPECIFICATION/STANDARD DATA81349-MIL-R-39015/2 GOVERNMENT SPECIFICATION
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS-50.0 TO 50.0 SINGLE SECTION
TERMINAL LOCATIONREAR END
TERMINAL LENGTH0.172 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY3 PIN
TEST DATA DOCUMENT81349-MIL-R-39015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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