Product Details | PRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-01-303-9861 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: AMES-3108 PC-4, AMES3108PC4, 6574S582502502, 6574S-582-502-502, 5905-01-303-9861, 01-303-9861, 5905013039861, 013039861

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 10 JUL 1989 01-303-9861

Drawings & Photos | NSN 5905-01-303-9861


Demand History | NSN 5905-01-303-9861

Part Number Request Date QTY Origin
5905-01-303-9861 2017-08-229 6 DIBBS
5905-01-303-9861 2015-08-228 6 DIBBS
5905-01-303-9861 2012-01-25 3 DIBBS
5905-01-303-9861 2012-01-18 1 DIBBS
5905-01-303-9861 2011-11-328 1 DIBBS
5905-01-303-9861 2011-09-245 1 DIBBS
5905-01-303-9861 2011-04-104 1 DIBBS
5905-01-303-9861 2010-10-301 25 US

Cross Reference | NSN 5905-01-303-9861

Part Number Cage Code Manufacturer
6574S-582-502-502 32997 BOURNS, INC.
6574S-582-502-502 3Z867 BOURNS, INC. DBA BOURNS SENSOR CONTROLS
AMES-3108 PC-4 59114 AMERICAN MECHANICAL & ELECTRONIC SERVICE INCORPORATED

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Technical Data | NSN 5905-01-303-9861

Characteristic Specifications
SECTION QUANTITY 3
ELECTRICAL RESISTANCE PER SECTION 5.8 KILOHMS 1ST SECTION 5.0 KILOHMS 2ND SECTION 5.0 KILOHMS 3RD SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 ALL SECTIONS
FUNCTION CONFORMITY PER SECTION ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION ALL SECTIONS LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION -0.25 TO 0.25 ALL SECTIONS
SHAFT RUNOUT 0.001 INCHES
LATERAL RUNOUT 0.003 INCHES
PILOT DIAMETER RUNOUT 0.001 INCHES
SHAFT RADIAL PLAY 0.003 INCHES
MECHANICAL BACKLASH IN DEG ANGULAR ROTATION 0.1
SHAFT BEARING TYPE BALL
SHAFT END PLAY 0.003 INCHES
MAXIMUM STARTING TORQUE 0.75 INCH-OUNCES
MAXIMUM RUNNING TORQUE 0.75 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -500.0 TO 500.0 ALL SECTIONS
POWER DISSIPATION RATING PER SECTION IN WATTS 2.0 FREE AIR ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 70.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 ALL SECTIONS
BODY STYLE 5B CYLINDRICAL SERVO MOUNTED
PILOT DIAMETER 1.8740 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM
PILOT LENGTH 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM
UNDERCUT DIAMETER 1.874 INCHES MINIMUM AND 1.875 INCHES MAXIMUM
UNDERCUT WIDTH 0.0800 INCHES MINIMUM
BODY DIAMETER 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM
BODY LENGTH 1.707 INCHES MINIMUM AND 1.893 INCHES MAXIMUM
MOUNTING LIP DIAMETER 1.9900 INCHES MINIMUM AND 2.0100 INCHES MAXIMUM
MOUNTING LIP DEPTH 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.2494 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM
SHAFT LENGTH 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CLUTCH
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 348.0 MINIMUM AND 352.0 MAXIMUM
MOUNTING METHOD CLAMP RING
FEATURES PROVIDED HUMIDITY PROOF
TERMINAL TYPE AND QUANTITY 9 TURRET
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS

Restrictions/Controls & Freight Information | NSN 5905-01-303-9861

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: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 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 5905-01-303-9861

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