NSN 5905-00-539-2558
Conductive Plastic Variable Resistor
Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 295.0 .
Manufacturer part number SMB189840-3 for national stock number 5905005392558.
Datasheet
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Product description
Nonprecision Nonwire Wound Variable Resistor NSN 5905-00-539-2558.
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MPN or Model
SMB189840-3
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Schedule B
8533.40.0080 (Variable resistors, including potentiometers, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Section Quantity
1 -
Body Style
Cylindrical bushing mounted -
Reliability Indicator
Not established -
Body Diameter
0.500 inches -
Shaft Diameter
0.125 inches -
Shaft Length
0.625 inches -
Mounting Bushing Length
0.500 inches -
Body Length
0.453 inches -
Shaft Style
Round, slotted -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
295.0 -
Nonturn Device Location
At 3 oclock and at 9 oclock -
Nonturn Device Radius
0.245 inches -
Screw Thread Diameter
0.250 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Rear end -
Mounting Method
Locking bushing -
Features Provided
Shaft locking device -
Electrical Resistance Per Section
100.000 kilohms single section -
Rotary Actuator Travel In Angular Deg
295.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
120.0 single section -
Power Dissipation Rating Per Section In Watts
0.333 free air single section -
Resistance Tolerance Per Section In Percent
-20.0 to 20.0 single section -
Actuator Travel Control Feature
Stops -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
70.0 single section -
Standard Taper Curve Per Section
A single section -
Terminal Type And Quantity
3 tab, solder lug
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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.
Pricing and Availability
Get a quote for 5905-00-539-2558 nonprecision nonwire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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SMB189840-3 | Us Army Communications & |