Product Details | PRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-962-0474 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) of the output is equal to or less than plus or munus 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, NONPRECISION.

Part Alternates: 1651168, 510250HMS3PCT, 510-250HMS3PCT, 5905-00-962-0474, 00-962-0474, 5905009620474, 009620474

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01-JUN-66 00-962-0474

Drawings & Photos | NSN 5905-00-962-0474


Cross Reference | NSN 5905-00-962-0474

Part Number Cage Code Manufacturer
1651168 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
510-250HMS3PCT 02111 VISHAY THIN FILM, LLC DBA VISHAY SPECTORAL ELECTRONICS
7266R25L25 73138 BI TECHNOLOGIES CORPORATION

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Technical Data | NSN 5905-00-962-0474

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 25.0 OHMS 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 0.002 INCHES
LATERAL RUNOUT 0.005 INCHES
PILOT DIAMETER RUNOUT 0.002 INCHES
SHAFT RADIAL PLAY 0.002 INCHES
SHAFT BEARING TYPE SLEEVE
SHAFT END PLAY 0.010 INCHES
MAXIMUM STARTING TORQUE 0.50 INCH-OUNCES
MAXIMUM RUNNING TORQUE 0.40 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -180.0 TO 180.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 3.0 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 105.0 SINGLE SECTION
BODY STYLE 1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER 0.875 INCHES NOMINAL
BODY LENGTH 1.448 INCHES NOMINAL
MOUNTING BUSHING LENGTH 0.375 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.812 INCHES NOMINAL
CONTACT ARM ELECTRICAL OFF POSITION FULLY CCW-CW
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 3600.0 MINIMUM AND 3610.0 MAXIMUM
ACTUATOR TRAVEL CONTROL FEATURE CLUTCH
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 3600.0 MINIMUM AND 3610.0 MAXIMUM
MOUNTING METHOD LOCKING 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 LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1651168

Restrictions/Controls & Freight Information | NSN 5905-00-962-0474

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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