NSN 5905-00-820-5707
Wire Wound Variable Resistor
Cylindrical bushing mounted body style, round shaft style, sleeve shaft bearing type, actuator type: single shaft.
Manufacturer part number SC-890 for national stock number 5905008205707.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-820-5707.
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MPN or Model
SC-890
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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
1.990 inches -
Body Diameter
1.820 centimeters -
Shaft Diameter
0.2497 inches -
Shaft Length
0.850 inches -
Mounting Bushing Length
0.310 inches -
Body Length
1.140 inches -
Overall Diameter
2.160 inches -
Shaft Style
Round -
Shaft Bearing Type
Sleeve -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
1080.0 -
Maximum Starting Torque
1.80 inch-ounces -
Maximum Running Torque
1.30 inch-ounces -
Maximum Stop Torque
350.00 inch-ounces -
Nonturn Device Location
At 12 oclock -
Nonturn Device Radius
0.560 inches -
Shaft End Play
0.005 inches -
Shaft Runout
0.0005 inches -
Lateral Runout
0.003 inches -
Pilot Diameter Runout
0.002 inches -
Shaft Radial Play
0.004 inches -
Fragility Factor
Moderately delicate -
Screw Thread Diameter
0.375 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Longitudinally positioned on the circumference -
Mounting Method
Standard bushing -
Features Provided
Humidity proof -
Electrical Resistance Per Section
1.0 percent, rated amperes c and better flooring -
Rotary Actuator Travel In Angular Deg
1080.0 -
Function Conformity Tolerance Per Section
-0.50/+0.50 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
80.0 single section -
Power Dissipation Rating Per Section In Watts
3.0 7th secondary quality -
Function Conformity Per Section
Single section independent linearity -
Resistance Tolerance Per Section In Percent
-5.0/+5.0 single section -
Actuator Travel Control Feature
Stops -
Function Characteristic Per Section
7 oclock all primaries -
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
+0.0/+130.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section -
Precious Material And Location
Terminal surfaces gold -
Precious Material And Weight
0.120 gold grains, troy -
Precious Material
Gold -
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) 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 5905-00-820-5707 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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SC-890 | Bi Technologies Corporation |
1655225 | Navair And Navsea Managed |
Stock Check
![](/public/images/partscage_shelf3.png)