NSN 5905-00-818-5917
Wire Wound Variable Resistor
Cylindrical bushing mounted body style, round, slotted shaft style, bearing shaft bearing type, actuator type: single shaft.
Manufacturer part number 140W1-1121 for national stock number 5905008185917.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-818-5917.
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MPN or Model
140W1-1121
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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
2.578 inches -
Body Diameter
0.970 inches -
Shaft Diameter
Between 0.245 inches and 0.250 inches -
Shaft Length
0.500 inches -
Mounting Bushing Length
0.500 inches -
Body Length
1.578 inches -
Shaft Style
Round, slotted -
Shaft Bearing Type
Bearing -
Actuator Type
Single shaft -
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
300.0 kilohms single section -
Function Conformity Tolerance Per Section
-0.25/+0.25 single section -
Power Dissipation Rating Per Section In Watts
5.5 free air single section -
Function Conformity Per Section
Single section independent linearity -
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section -
Function Characteristic Per Section
Single section linear -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section -
Terminal Type And Quantity
3 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 5905-00-818-5917 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
140W1-1121 | Servo Instrument Corporation |
SK-P635-2 | Cognitive Resources Inc |
Stock Check
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