NSN 5905-00-321-1665
Wire Wound Variable Resistor
Rear shaft,slotted; 0.094 inches long nominal; 01249 inches diameter maximum.
Manufacturer part number 7903906 for national stock number 5905003211665.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-321-1665.
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MPN or Model
7903906
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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 servo mounted -
Reliability Indicator
Not established -
Pilot Diameter
Between 0.9683 inches and 0.9688 inches -
Pilot Length
Between 0.0570 inches and 0.0670 inches -
Undercut Diameter
0.975 inches -
Undercut Width
0.0570 inches -
Body Diameter
1.094 inches -
Shaft Diameter
Between 0.1246 inches and 0.1249 inches -
Shaft Length
Between 0.290 inches and 0.350 inches -
Body Length
1.000 inches -
Mounting Lip Diameter
Between 1.0570 inches and 1.0670 inches -
Mounting Lip Depth
Between 0.0570 inches and 0.0670 inches -
Shaft Style
Round, slotted -
Shaft Bearing Type
Ball -
Actuator Type
Double ended shaft -
Effective Electrical Rotation In Deg Angular Rotation
355.5 -
Maximum Starting Torque
0.60 inch-ounces -
Maximum Running Torque
0.60 inch-ounces -
Shaft End Play
0.005 inches -
Shaft Runout
0.001 inches -
Lateral Runout
0.001 inches -
Pilot Diameter Runout
0.001 inches -
Shaft Radial Play
0.002 inches -
Fragility Factor
Moderately rugged -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Clamp ring -
Features Provided
Humidity proof -
Electrical Resistance Per Section
5.0 kilohms single section -
Rotary Actuator Travel In Angular Deg
360.0 -
Function Conformity Tolerance Per Section
-0.015/+0.015 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section -
Power Dissipation Rating Per Section In Watts
1.5 free air single section -
Function Conformity Per Section
Single section independent linearity -
Fixed Tap Quantity Per Section
1 single section -
Tap Location Tolerance Per Section
-125.0/+125.0 ohms single section -
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section -
Actuator Travel Control Feature
Continuous motion -
Tap Location From Ccw Terminal Per Section In Ohms
2500.0 single section -
Function Characteristic Per Section
Single section linear -
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
60.0 single section -
Test Data Document
93322-7903906 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing) -
Terminal Type And Quantity
4 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 5905-00-321-1665 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
7903906 | Ge Aviation Systems Llc |
7903906 | Sensor Systems, L.l.c. |
7903906 | Bei Sensors & Systems Company, Inc. |
Stock Check
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