Product Details | HYBRID VARIABLE RESISTOR

5905-01-158-9017 A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element. Uniform contact pressure on the resistance element is maintained by positive pressure to permit smooth electrical and mechanical control of the resistor over the entire resistance range. The resistive element is constructed of a combination of two materials usually consisting of a wirewound element with a coating of conductive plastic applied over the resistance wire where the slider makes contact. May be constructed of a single or multiturns of wire supported on an insulating structure on which the wiper contacts the coated wire continuously in the direction of wiper travel. The opposition to the flow of current is an inherent property of the wire used and is manifested in the heat dissipated in the resistor itself. 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 other RESISTOR (1), VARIABLE, (as modified).

Part Alternates: 81032290, 8103-229-0, 5905-01-158-9017, 01-158-9017, 5905011589017, 011589017

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 30 JUL 1983 01-158-9017

Drawings & Photos | NSN 5905-01-158-9017


Cross Reference | NSN 5905-01-158-9017

Part Number Cage Code Manufacturer
8103-229-0 73138 BI TECHNOLOGIES CORPORATION

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Technical Data | NSN 5905-01-158-9017

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 1.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION -0.25 TO 0.25 SINGLE SECTION
SHAFT RUNOUT 0.002 INCHES
LATERAL RUNOUT 0.004 INCHES
PILOT DIAMETER RUNOUT 0.002 INCHES
SHAFT RADIAL PLAY 0.002 INCHES
SHAFT BEARING TYPE BALL
SHAFT END PLAY 0.005 INCHES
MAXIMUM STOP TORQUE 60.00 INCH-OUNCES
MAXIMUM STARTING TORQUE 0.60 INCH-OUNCES
MAXIMUM RUNNING TORQUE 0.60 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -150.0 TO 100.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 2.0 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 5B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER 0.6250 INCHES NOMINAL
PILOT LENGTH 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.781 INCHES MAXIMUM
UNDERCUT WIDTH 0.0570 INCHES MINIMUM
BODY DIAMETER 0.922 INCHES MAXIMUM
BODY LENGTH 0.875 INCHES NOMINAL
MOUNTING LIP DIAMETER 0.8750 INCHES NOMINAL
MOUNTING LIP DEPTH 0.0620 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.1248 INCHES NOMINAL
SHAFT LENGTH 0.750 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 3600.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 3600.0 NOMINAL
MOUNTING METHOD CLAMP RING
TERMINAL TYPE AND QUANTITY 3 TAB, SOLDER LUG
TERMINAL LOCATION LONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED
III UNPACKAGED UNIT WEIGHT 0.75 OUNCES

Restrictions/Controls & Freight Information | NSN 5905-01-158-9017

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
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable