Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-01-305-8553 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.

Part Alternates: 67YR20K, 5905-01-305-8553, 01-305-8553, 5905013058553, 013058553

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 12 AUG 1989 01-305-8553

Drawings & Photos | NSN 5905-01-305-8553


Cross Reference | NSN 5905-01-305-8553

Part Number Cage Code Manufacturer
67YR20K 73138 BI TECHNOLOGIES CORPORATION

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Technical Data | NSN 5905-01-305-8553

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 20.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
SHAFT BEARING TYPE SLEEVE
MAXIMUM STARTING TORQUE 5.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE 5.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -100.0 TO 100.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 0.5 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 SINGLE SECTION
BODY STYLE 27B RECTANGULAR
BODY LENGTH 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
BODY WIDTH 0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
BODY HEIGHT 0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 3C ROUND, SLOTTED
SHAFT DIAMETER 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
SHAFT LENGTH 0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 7200.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CLUTCH
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 7200.0 NOMINAL
MOUNTING METHOD TERMINAL
TERMINAL TYPE AND QUANTITY 3 PIN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.200 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL 0.100 INCHES NOMINAL
TERMINAL LENGTH 0.170 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
TERMINAL LOCATION REAR END
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS 0.100 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
III END ITEM IDENTIFICATION F/TF-15A ACFT
III UNPACKAGED UNIT WEIGHT 1134.0 GRAMS
III CUBIC MEASURE 0.032 CUBIC INCHES
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5905-01-305-8553

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information