NSN 5905-00-138-1049
Resistive Trimmer
Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 290.0 .
Manufacturer part number 4914214-25 for national stock number 5905001381049.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-138-1049.
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MPN or Model
4914214-25
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Section Quantity
1 -
Body Style
Cylindrical bushing mounted -
Reliability Indicator
Not established -
Overall Length
1.375 inches -
Body Diameter
1.720 inches -
Shaft Diameter
0.250 inches -
Shaft Length
0.500 inches -
Mounting Bushing Length
0.500 inches -
Body Length
0.625 inches -
Overall Diameter
2.060 inches -
Shaft Style
Round, slotted -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
290.0 -
Nonturn Device Location
At 3 oclock and at 9 oclock -
Nonturn Device Radius
0.531 inches -
Fragility Factor
Moderately rugged -
Screw Thread Diameter
0.375 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Radially positioned over more than half the circumference -
Mounting Method
Locking bushing -
Features Provided
Shaft locking device -
Electrical Resistance Per Section
125.0 ohms single section -
Rotary Actuator Travel In Angular Deg
300.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section -
Power Dissipation Rating Per Section In Watts
2.0 free air single section -
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 single section -
Actuator Travel Control Feature
Continuous motion -
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0 to 20.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 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 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.
![Mechanic Bill explains Resistive Trimmer](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-00-138-1049 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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4914214-25 | Lockheed Martin Corporation |
3410474 | Itt Telecom Products Corp |
Stock Check
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