Product Details | NONPRECISION NONWIRE WOUND VARIABLE RESISTOR

5905-00-252-1556 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 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 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, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.

Part Alternates: 3282W1105, 3282W1-105, 5905-00-252-1556, 00-252-1556, 5905002521556, 002521556

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 21 FEB 1969 00-252-1556

Drawings & Photos | NSN 5905-00-252-1556


Cross Reference | NSN 5905-00-252-1556

Part Number Cage Code Manufacturer
3282W1-105 80294 BOURNS INSTRUMENTS INC

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Technical Data | NSN 5905-00-252-1556

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 1.0 MEGOHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -10.0 TO 10.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
MAXIMUM STARTING TORQUE 5.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -100.0 TO 100.0 SINGLE SECTION
POWER DISSIPATION RATING PER SECTION IN WATTS 1.0 FREE AIR SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER 70.0 SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER 175.0 SINGLE SECTION
BODY STYLE 32B RECTANGULAR W/MOUNTING HOLES
BODY LENGTH 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
BODY WIDTH 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
BODY HEIGHT 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS 0.100 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 3C ROUND, SLOTTED
SHAFT DIAMETER 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
SHAFT LENGTH 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 9000.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CLUTCH
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 9000.0 NOMINAL
MOUNTING METHOD UNTHREADED HOLE
MOUNTING FACILITY QUANTITY 1
MOUNTING HOLE DIAMETER 0.074 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY 3 PIN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL 0.100 INCHES NOMINAL
TERMINAL LENGTH 0.285 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
TERMINAL LOCATION REAR END
RELIABILITY INDICATOR NOT ESTABLISHED
III OVERALL LENGTH 0.675 INCHES MINIMUM AND 0.755 INCHES MAXIMUM
III OVERALL HEIGHT 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
III OVERALL WIDTH 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5905-00-252-1556

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 5905-00-252-1556

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