NSN 5905-00-257-6448
Resistive Trimmer
Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 360.0 .
Manufacturer part number RV7-8 for national stock number 5905002576448.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-257-6448.
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MPN or Model
RV7-8
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.3 lb -
Section Quantity
2 -
Body Style
Cylindrical bushing mounted -
Reliability Indicator
Not established -
Body Diameter
0.969 inches -
Shaft Diameter
0.125 inches -
Shaft Length
0.688 inches -
Mounting Bushing Length
0.250 inches -
Body Length
0.750 inches -
Shaft Style
Round, slotted -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
360.0 -
Screw Thread Diameter
0.250 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
5.0 kilohms all sections -
Rotary Actuator Travel In Angular Deg
360.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
80.0 all sections -
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-200.0 to 200.0 all sections -
Power Dissipation Rating Per Section In Watts
2.0 free air all sections -
Fixed Tap Quantity Per Section
1 all sections -
Tap Location Tolerance Per Section
-5.0 to 5.0 ohms all sections -
Resistance Tolerance Per Section In Percent
-3.0 to 3.0 all sections -
Actuator Travel Control Feature
Continuous motion -
Tap Location From Ccw Terminal Per Section In Ohms
2500.0 all sections -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 all sections -
Standard Taper Curve Per Section
A all sections -
Terminal Type And Quantity
8 tab, solder lug
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 5905-00-257-6448 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
RV7-8 | Bowmar/tic Inc |
Stock Check
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