Product Details | NONPRECISION WIRE WOUND VARIABLE RESISTOR

5905-01-156-6831 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: 3057Y1100, 3057Y-1-100, 369H423721, 369H4237-21, 5905-01-156-6831, 01-156-6831, 5905011566831, 011566831

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 23 JUN 1983 01-156-6831

Drawings & Photos | NSN 5905-01-156-6831


Demand History | NSN 5905-01-156-6831

Part Number Request Date QTY Origin
3057Y-1-100 2016-05-132 1 AE
5905-01-156-6831 2010-04-110 166 US
5905-01-156-6831 2010-03-81 1 Philippines

Cross Reference | NSN 5905-01-156-6831

Part Number Cage Code Manufacturer
3057Y-1-100 32997 BOURNS, INC.
369H4237-21 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
369H4237-21 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5905-01-156-6831

Characteristic Specifications
SECTION QUANTITY 1
ELECTRICAL RESISTANCE PER SECTION 10.0 OHMS SINGLE SECTION
RESISTANCE TOLERANCE PER SECTION IN PERCENT -5.0 TO 5.0 SINGLE SECTION
STANDARD TAPER CURVE PER SECTION A SINGLE SECTION
SHAFT BEARING TYPE BEARING
MAXIMUM STARTING TORQUE 5.00 INCH-OUNCES
MAXIMUM RUNNING TORQUE 5.00 INCH-OUNCES
TEMP COEFFICIENT OF RESISTANCE PER SECTION IN PPM PER DEG CELSIUS -50.0 TO 50.0 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 150.0 SINGLE SECTION
BODY STYLE 26B RECTANGULAR W/MOUNTING HOLES/SLOTS
BODY LENGTH 1.250 INCHES NOMINAL
BODY WIDTH 0.190 INCHES NOMINAL
BODY HEIGHT 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
LATERAL DISTANCE BETWEEN MOUNTING HOLE CENTERS 1.000 INCHES NOMINAL
ACTUATOR TYPE SINGLE SHAFT
SHAFT STYLE 3C ROUND, SLOTTED
SHAFT DIAMETER 0.100 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
SHAFT LENGTH 0.036 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
ROTARY ACTUATOR TRAVEL IN ANGULAR DEG 7920.0 NOMINAL
ACTUATOR TRAVEL CONTROL FEATURE CLUTCH
EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION 7920.0 NOMINAL
MOUNTING METHOD TERMINAL AND UNTHREADED HOLE
MOUNTING FACILITY QUANTITY 2
MOUNTING HOLE DIAMETER 0.093 INCHES NOMINAL
FEATURES PROVIDED HUMIDITY PROOF
TERMINAL TYPE AND QUANTITY 3 PIN
CENTER TO CENTER DISTANCE BETWEEN TERMINALS 0.700 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN CENTER TERMINAL AND OUTSIDE TERMINAL 0.300 INCHES NOMINAL
TERMINAL LENGTH 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
TERMINAL LOCATION LOWER ADJACENT SIDE TWO ROWS
CENTER TO CENTER DISTANCE BETWEEN TERMINAL ROWS 0.100 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
III UNPACKAGED UNIT WEIGHT 2.8 GRAMS
III CUBIC MEASURE 0.074 CUBIC INCHES
III FRAGILITY FACTOR MODERATELY RUGGED

Restrictions/Controls & Freight Information | NSN 5905-01-156-6831

Category Code Description
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.
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
No Freight Information