NSN 5905-01-188-1632
Wire Wound Variable Resistor
Cylindrical bushing mounted body style, round shaft style, sleeve shaft bearing type, actuator type: single shaft.
Manufacturer part number 121-2M-14 for national stock number 5905011881632.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-01-188-1632.
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MPN or Model
121-2M-14
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.1 lb -
Section Quantity
1 -
Body Style
Cylindrical bushing mounted -
Reliability Indicator
Not established -
Overall Length
1.641 inches -
Body Diameter
0.750 inches -
Shaft Diameter
0.125 inches -
Shaft Length
1.125 inches -
Mounting Bushing Length
0.375 inches -
Body Length
0.375 inches -
Overall Diameter
0.750 inches -
Shaft Style
Round -
Shaft Bearing Type
Sleeve -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
345.0 -
Maximum Starting Torque
2.00 inch-ounces -
Maximum Running Torque
2.00 inch-ounces -
Fragility Factor
Moderately rugged -
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
Standard bushing -
Features Provided
Humidity proof -
Electrical Resistance Per Section
5.0 percent, rated amperes c and better flooring -
Tap Location From Ccw Terminal Per Section In Deg Of Effective Electrical Rotation
172.5 single section -
Rotary Actuator Travel In Angular Deg
360.0 -
Function Conformity Tolerance Per Section
-1.00/+1.00 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
150.0 single section -
Power Dissipation Rating Per Section In Watts
2.25 7th secondary quality -
Function Conformity Per Section
Single section independent linearity -
Fixed Tap Quantity Per Section
1 single section -
Tap Location Tolerance Per Section
-5.0/+5.0 degrees angular rotation single section -
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section -
Actuator Travel Control Feature
Continuous motion -
Function Characteristic Per Section
7 oclock all primaries -
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section -
Terminal Type And Quantity
4 turret
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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) of the output is equal to or less than plus or munus 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, nonprecision.
![Mechanic Bill explains Wire Wound Variable Resistor](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-01-188-1632 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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121-2M-14 | Allard Nazarian Group, Inc. |
C5832-3 | Vernitron Corp |
Stock Check
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