NSN 5905-00-138-4239
Conductive Plastic Variable Resistor
Bearing shaft bearing type, rotary switch type, dual concentric actuator type, effective electrical rotation in deg angular rotation: 320.0 .
Manufacturer part number 938-188-0001 for national stock number 5905001384239.
Datasheet
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Product description
Nonprecision Nonwire Wound Variable Resistor NSN 5905-00-138-4239.
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MPN or Model
938-188-0001
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Schedule B
8533.40.0080 (Variable resistors, including potentiometers, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.2 lb -
Section Quantity
3 -
Shaft Bearing Type
Bearing -
Switch Type
Rotary -
Actuator Type
Dual concentric -
Effective Electrical Rotation In Deg Angular Rotation
320.0 -
Maximum Starting Torque
6.00 inch-ounces -
Nonturn Device Radius
0.437 inches -
Shaft End Play
0.00300 inches -
Shaft Radial Play
0.001 inches -
Switch Contact Arrangement
Single pole, single throw, normally open, both positions maintained -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Standard bushing -
Electrical Resistance Per Section
10.000 kilohms 3rd section and 5.000 kilohms 2nd section and 1.000 kilohms 1st section -
Function Conformity Tolerance Per Section
-3.00/+3.00 all sections -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section -
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-250.0/+250.0 single section -
Power Dissipation Rating Per Section In Watts
1.5 free air single section -
Function Conformity Per Section
All sections independent linearity -
Resistance Tolerance Per Section In Percent
-5.0/+5.0 3rd section and -5.0/+5.0 2nd section and -1.0/+1.0 1st section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section
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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 5905-00-138-4239 nonprecision nonwire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
938-188-0001 | Northrop Grumman Systems Corporation |
11BF5409 | Es Beta, Inc. |
KC11-01X4/9567 | Sensor Systems, L.l.c. |
5409 | Es Beta, Inc. |