Product Details | PRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-509-8821 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: ST09S119, 118H216, 12823721, 1282372-1, 5905-00-509-8821, 00-509-8821, 5905005098821, 005098821

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1961 00-509-8821

Drawings & Photos | NSN 5905-00-509-8821


Demand History | NSN 5905-00-509-8821

Part Number Request Date QTY Origin
5905-00-509-8821 2008-05-122 3 DIBBS
5905-00-509-8821 2008-03-70 1 DIBBS

Cross Reference | NSN 5905-00-509-8821

Part Number Cage Code Manufacturer
118H216 03929 CARTER MANUFACTURING CORPORATION
1282372-1 19315 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND
1282372-1 55972 HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS
1282372-1 96774 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
ST09S119 99957 BOWMAR/TIC INC SUB OF BOWMAR INSTRUMENT CORP

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Technical Data | NSN 5905-00-509-8821

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 20.000 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 0.001 INCHES
PILOT DIAMETER RUNOUT 0.00100 INCHES
SHAFT BEARING TYPE BALL
MAXIMUM STARTING TORQUE 0.10 INCH-OUNCES
MAXIMUM RUNNING TORQUE 0.10 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS -20.0 TO 20.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 0.5 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 125.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 145.0 SINGLE SECTION
FIXED TAP QUANTITY PER SECTION 1 SINGLE SECTION
TAP LOCATION FROM CCW TERMINAL PER SECTION IN DEG OF EFFECTIVE ELECTRICAL ROTATION 180.0 SINGLE SECTION
TAP LOCATION TOLERANCE PER SECTION -3.0 TO 3.0 DEG ANGULAR ROTATION 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 0.875 INCHES NOMINAL
BODY LENGTH 0.635 INCHES NOMINAL
MOUNTING LIP DIAMETER 0.8750 INCHES NOMINAL
MOUNTING LIP DEPTH 0.0620 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 1C ROUND
SHAFT DIAMETER 0.125 INCHES NOMINAL
SHAFT LENGTH 0.756 INCHES MINIMUM AND 0.813 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 360.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CONTINUOUS MOTION
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 320.0 NOMINAL
MOUNTING METHOD CLAMP RING
TERMINAL TYPE AND QUANTITY 4 SOLDER STUD
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
RELIABILITY INDICATOR NOT ESTABLISHED
III OVERALL LENGTH 0.697 INCHES NOMINAL
III OVERALL DIAMETER 0.937 INCHES NOMINAL
MANUFACTURERS CODE 96774
DESIGN CONTROL REFERENCE 1282372-1

Restrictions/Controls & Freight Information | NSN 5905-00-509-8821

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:BESD sensitivity
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 XX
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 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 5905-00-509-8821

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each