Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-00-168-9315 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: APC78109, APC7-8-109, 128SCAV6201, 128SCAV620-1, 5550184, 55-50-184, 5905-00-168-9315, 00-168-9315, 5905001689315, 001689315

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 16 JUN 1971 00-168-9315

Drawings & Photos | NSN 5905-00-168-9315


Cross Reference | NSN 5905-00-168-9315

Part Number Cage Code Manufacturer
128SCAV620-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
55-50-184 18065 SAMARIUS PRECISION INSTRUMENTS INC
APC7-8-109 06880 DATA INSTRUMENTS INC
APC7-8-109 94603 HONEYWELL SENSING & CONTROL

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Technical Data | NSN 5905-00-168-9315

Characteristic Specifications
SECTION QUANTITY 2
ELECTRICAL RESISTANCE PER SECTION 100.000 KILOHMS ALL SECTIONS
RESISTANCE TOLERANCE PER SECTION IN PERCENT -5.0 TO 5.0 ALL SECTIONS
FUNCTION CONFORMITY PER SECTION ALL SECTIONS INDEPENDENT LINEARITY
FUNCTION CHARACTERISTIC PER SECTION ALL SECTIONS LINEAR
FUNCTION CONFORMITY TOLERANCE PER SECTION -3.00 TO 3.00 ALL SECTIONS
SHAFT BEARING TYPE BEARING
MAXIMUM STOP TORQUE 128.00 INCH-OUNCES
MAXIMUM STARTING TORQUE 2.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE 2.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS -20.0 TO 20.0 ALL SECTIONS
POWER DISSIPATION RATING PER SECTION IN WATTS 3.0 FREE AIR 1ST SECTION 1.5 FREE AIR 2ND SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 60.0 ALL SECTIONS
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 125.0 ALL SECTIONS
BODY STYLE 1B CYLINDRICAL BUSHING MOUNTED
BODY DIAMETER 0.969 INCHES MAXIMUM
BODY LENGTH 1.563 INCHES MAXIMUM
MOUNTING BUSHING LENGTH 0.250 INCHES NOMINAL
ACTUATOR TYPE DUAL CONCENTRIC
SHAFT STYLE 17C ROUND, STEPPED
SHAFT DIAMETER 0.250 INCHES MAXIMUM
SHAFT LENGTH 1.500 INCHES NOMINAL
UNDERCUT DIAMETER 0.125 INCHES MAXIMUM
UNDERCUT LENGTH 0.500 INCHES NOMINAL
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 320.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE STOPS
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 320.0 NOMINAL
NONTURN DEVICE LOCATION AT 12 OCLOCK
NONTURN DEVICE RADIUS 0.359 INCHES NOMINAL
MOUNTING METHOD STANDARD BUSHING
SCREW THREAD SERIES DESIGNATOR UNEF
SCREW THREAD DIAMETER 0.375 INCHES NOMINAL
SCREW THREAD QUANTITY PER INCH 32.0
TERMINAL TYPE AND QUANTITY 6 TURRET
TERMINAL LOCATION RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
III OVERALL LENGTH 3.063 INCHES MAXIMUM
III OVERALL DIAMETER 1.094 INCHES MAXIMUM
III UNPACKAGED UNIT WEIGHT 1.25 OUNCES
III FRAGILITY FACTOR RUGGED
MANUFACTURERS CODE 26512
MFR SOURCE CONTROLLING REFERENCE 128SCAV620-1

Restrictions/Controls & Freight Information | NSN 5905-00-168-9315

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5905-00-168-9315

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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