Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-00-523-9166 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: 6231203, 62-3-1-203, 62MR20K, 5905-00-523-9166, 00-523-9166, 5905005239166, 005239166

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 23 AUG 1974 00-523-9166

Drawings & Photos | NSN 5905-00-523-9166


Cross Reference | NSN 5905-00-523-9166

Part Number Cage Code Manufacturer
62-3-1-203 02111 VISHAY THIN FILM, LLC DBA VISHAY SPECTORAL ELECTRONICS
62-3-1-203 C7407 IV-ELECTRONIC KLAUS VESPERMANN KG
62MR20K 73138 BI TECHNOLOGIES CORPORATION

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Technical Data | NSN 5905-00-523-9166

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 20.0 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -20.0 TO 20.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
SHAFT BEARING TYPE SLEEVE
MAXIMUM STOP TORQUE 6.00 INCH-OUNCES
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 0.75 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 25.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 SINGLE SECTION
BODY STYLE 39B CYLINDRICAL
BODY DIAMETER 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
BODY LENGTH 0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
ACTUATOR TYPE FLUSH DRIVE WITH SLOT-HOLE
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 270.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 215.0 MINIMUM
NONTURN DEVICE LOCATION AT 12 OCLOCK
NONTURN DEVICE RADIUS 0.125 INCHES NOMINAL
MOUNTING METHOD TERMINAL
FEATURES PROVIDED HUMIDITY PROOF
TERMINAL TYPE AND QUANTITY 3 PIN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
TERMINAL LENGTH 0.312 INCHES MINIMUM
TERMINAL LOCATION REAR END
RELIABILITY INDICATOR NOT ESTABLISHED
SPECIAL FEATURES SEALED TO PERMIT CLEANING IN COMMON SOLVENTS
III UNPACKAGED UNIT WEIGHT 1.0 GRAMS
III CUBIC MEASURE 0.011 CUBIC INCHES
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5905-00-523-9166

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 658 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

Management | NSN 5905-00-523-9166

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative