Product Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-00-931-3758 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 finctional tolerance (linearity) of the output is equal to or less 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 postioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see REHOSTAT 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, NONPRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Part Alternates: C603100297, 615383, 6153-8-3, 5905-00-931-3758, 00-931-3758, 5905009313758, 009313758

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 19 SEP 1966 00-931-3758

Drawings & Photos | NSN 5905-00-931-3758


Cross Reference | NSN 5905-00-931-3758

Part Number Cage Code Manufacturer
6153-8-3 73138 BI TECHNOLOGIES CORPORATION
C603100297 88818 KEARFOTT CORPORATION DBA KEARFOTT

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Technical Data | NSN 5905-00-931-3758

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 400.0 OHMS 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 -0.50 TO 0.50 SINGLE SECTION
SHAFT RUNOUT 0.001 INCHES
LATERAL RUNOUT 0.002 INCHES
PILOT DIAMETER RUNOUT 0.001 INCHES
SHAFT RADIAL PLAY 0.001 INCHES
SHAFT BEARING TYPE BALL
MAXIMUM STARTING TORQUE 0.25 INCH-OUNCES
MAXIMUM RUNNING TORQUE 0.25 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -0.0 TO 500.0 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 85.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 150.0 SINGLE SECTION
BODY STYLE 5B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER 0.7500 INCHES NOMINAL
PILOT LENGTH 0.0620 INCHES NOMINAL
UNDERCUT DIAMETER 0.875 INCHES NOMINAL
UNDERCUT WIDTH 0.0620 INCHES NOMINAL
BODY DIAMETER 0.891 INCHES NOMINAL
BODY LENGTH 0.500 INCHES NOMINAL
MOUNTING LIP DIAMETER 0.8700 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM
MOUNTING LIP DEPTH 0.0620 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 3C ROUND, SLOTTED
SHAFT DIAMETER 0.120 INCHES NOMINAL
SHAFT LENGTH 0.500 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 335.0 NOMINAL
MOUNTING METHOD SERVO MTG
TERMINAL TYPE AND QUANTITY 3 TURRET
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED

Restrictions/Controls & Freight Information | NSN 5905-00-931-3758

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
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

Management | NSN 5905-00-931-3758

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each