NSN 5905-00-873-6641
Resistive Trimmer
Cylindrical bushing mounted body style, round shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 3600.0 .
Manufacturer part number 7221-639-0 for national stock number 5905008736641.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-873-6641.
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MPN or Model
7221-639-0
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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
0.875 inches -
Shaft Diameter
0.124 inches -
Shaft Length
0.687 inches -
Mounting Bushing Length
0.250 inches -
Body Length
1.457 inches -
Shaft Style
Round -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
3600.0 -
Nonturn Device Location
At 6 oclock -
Nonturn Device Radius
0.625 inches -
Screw Thread Diameter
0.250 inches -
Screw Thread Series Designator
Unc -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Longitudinally positioned on the circumference -
Mounting Method
Standard bushing -
Electrical Resistance Per Section
6.0 kilohms single section -
Rotary Actuator Travel In Angular Deg
3600.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section -
Power Dissipation Rating Per Section In Watts
2.0 free air single section -
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section -
Actuator Travel Control Feature
Clutch -
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-130.0/+130.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section -
Standard Taper Curve Per Section
A 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), 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 5905-00-873-6641 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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7221-639-0 | Bi Technologies Corporation |
Stock Check
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