5905-00-549-9146 RESISTOR,VARIABLE,WIRE WOUND,NON Index 4730-00-549-9154 FITTING,RESTRICTOR

National Stock Number:
5905-00-549-9150

Federal Supply Class:
5905

National Item Identification Number:
005499150

Description:
RESISTOR,VARIABLE,NONWIRE WOUND,

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 or 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.


Manufacturer Information:
HT90-5K0HM71450CTS CORP
HT90-5KOHM58756CTS CORP ELECTROMECHANICAL DIV
HT90-5KOHM71450CTS CORP


Techincal Specification:
SECTION QUANTITY1
ELECTRICAL RESISTANCE PER SECTION5.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT-10.0 TO 10.0 SINGLE SECTION
TERMINAL LOCATIONRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
POWER DISSIPATION RATING PER SECTION IN WATTS1.0 HEAT SINK SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER150.0 SINGLE SECTION
DEVICE DESIGN TYPENONTURN AT 3 OCLOCK
NONTURN AT 9 OCLOCK
BODY STYLECYLINDRICAL BUSHING MOUNTED
BODY DIAMETER1.297 INCHES MINIMUM AND
1.328 INCHES MAXIMUM
BODY LENGTH0.438 INCHES MINIMUM AND
0.469 INCHES MAXIMUM
MOUNTING BUSHING LENGTH0.375 INCHES NOMINAL
ACTUATOR TYPESINGLE SHAFT
SHAFT STYLEROUND, SLOTTED
SHAFT DIAMETER0.249 INCHES MINIMUM AND
0.251 INCHES MAXIMUM
SHAFT LENGTH0.625 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG300.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURESTOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION300.0 NOMINAL
NONTURN DEVICE RADIUS0.422 INCHES MINIMUM AND
0.453 INCHES MAXIMUM
MOUNTING METHODSTANDARD BUSHING
SCREW THREAD SERIES DESIGNATORUNEF
SCREW THREAD DIAMETER0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH32.0
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
RELIABILITY INDICATORNOT ESTABLISHED


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