Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-257-6816 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: RVLL312S81, RVLL3-12S81, 5905-00-257-6816, 00-257-6816, 5905002576816, 002576816

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-257-6816

Drawings & Photos | NSN 5905-00-257-6816


Cross Reference | NSN 5905-00-257-6816

Part Number Cage Code Manufacturer
RVLL3-12S81 99957 BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP

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Technical Data | NSN 5905-00-257-6816

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 100.000 KILOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -5.0 TO 5.0 SINGLE SECTION
FUNCTION CONFORMITY PER SECTION SINGLE SECTION INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION SINGLE SECTION LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION -1.00 TO 1.00 SINGLE SECTION
SHAFT RUNOUT 0.002 INCHES
LATERAL RUNOUT 0.002 INCHES
PILOT DIAMETER RUNOUT 0.00150 INCHES
SHAFT RADIAL PLAY 0.002 INCHES
SHAFT BEARING TYPE BALL
SHAFT END PLAY 0.00450 INCHES
MAXIMUM STARTING TORQUE 6.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE 6.000 INCH-OUNCES
POWER DISSIPATION RATING PER SECTION IN WATTS 12.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 65.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 165.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION 1 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION 158.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION -1.0 TO 1.0 OHMS SINGLE SECTION
BODY STYLE 4B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER 1.68800 INCHES NOMINAL
PILOT LENGTH 0.06200 INCHES NOMINAL
UNDERCUT DIAMETER 1.688 INCHES NOMINAL
UNDERCUT WIDTH 0.06200 INCHES NOMINAL
BODY DIAMETER 3.000 INCHES NOMINAL
BODY LENGTH 1.812 INCHES NOMINAL
MOUNTING LIP DIAMETER 2.99900 INCHES NOMINAL
MOUNTING LIP DEPTH 0.06200 INCHES NOMINAL
ANGLE OF MOUNTING HOLE IN DEG 120.0
ANGLE BETWEEN CENTERLINES OF MOUNTING HOLES IN DEG 120.0
MOUNTING HOLE/STUD CIRCLE DIAMETER 0.87500 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.375 INCHES NOMINAL
SHAFT LENGTH 0.625 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 315.0 NOMINAL
MOUNTING METHOD CLAMP RING AND THREADED HOLE
MOUNTING FACILITY QUANTITY 3
SCREW THREAD SERIES DESIGNATOR UNC
SCREW THREAD DIAMETER 0.138 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH 32.0
TERMINAL TYPE AND QUANTITY 4 BINDING POST
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED

Restrictions/Controls & Freight Information | NSN 5905-00-257-6816

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

Management | NSN 5905-00-257-6816

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each