Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-732-2731 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.

Part Alternates: HD150, 5905-00-732-2731, 00-732-2731, 5905007322731, 007322731

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1961 00-732-2731

Drawings & Photos | NSN 5905-00-732-2731


Cross Reference | NSN 5905-00-732-2731

Part Number Cage Code Manufacturer
HD150 75042 TRW INC TRW ELECTRONIC COMPONENTS

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Technical Data | NSN 5905-00-732-2731

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 250.000 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -3.0 TO 3.0 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 0.0005 INCHES
LATERAL RUNOUT 0.003 INCHES
PILOT DIAMETER RUNOUT 0.00200 INCHES
SHAFT RADIAL PLAY 0.003 INCHES
SHAFT BEARING TYPE SLEEVE
SHAFT END PLAY 0.00500 INCHES
MAXIMUM STOP TORQUE 550.00 INCH-OUNCES
MAXIMUM STARTING TORQUE 3.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE 3.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS -20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 5.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 40.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 85.0 SINGLE SECTION
BODY STYLE 1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER 1.812 INCHES NOMINAL
BODY LENGTH 2.000 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.781 INCHES MINIMUM AND 0.844 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 3600.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 3600.0 NOMINAL
NONTURN DEVICE LOCATION AT 12 OCLOCK
NONTURN DEVICE RADIUS 0.562 INCHES NOMINAL
MOUNTING METHOD STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR UNEF
SCREW THREAD DIAMETER 0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH 32.0
FEATURES PROVIDED NONMETALLIC SHAFT
TERMINAL TYPE AND QUANTITY 3 TAB, SOLDER LUG
TERMINAL LENGTH 0.344 INCHES NOMINAL
III OVERALL LENGTH 2.812 INCHES NOMINAL
III OVERALL DIAMETER 2.156 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5905-00-732-2731

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:UPrecious metal type is unknown
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