NSN 5905-00-581-2845
Resistive Trimmer
Cylindrical bushing mounted body style, round shaft style, single shaft actuator type, nonturn device location: at 9 oclock.
Manufacturer part number 1940B4125 for national stock number 5905005812845.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-581-2845.
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MPN or Model
1940B4125
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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 -
Body Diameter
0.280 inches -
Shaft Diameter
0.250 inches -
Shaft Length
1.625 inches -
Mounting Bushing Length
0.375 inches -
Body Length
0.620 inches -
Shaft Style
Round -
Actuator Type
Single shaft -
Nonturn Device Location
At 9 oclock -
Nonturn Device Radius
0.531 inches -
Screw Thread Diameter
0.375 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Standard bushing -
Electrical Resistance Per Section
500.0 ohms 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 -
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 5905-00-581-2845 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1940B4125 | Bae Systems Information And |
1940B4125 | Lockheed Corp |
Stock Check
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