NSN 5905-00-979-5920
Wire Wound Variable Resistor
Cylindrical servo mounted body style, between 1.3115 inches and 1.3120 inches pilot diameter, 0.0620 inches pilot length, undercut diameter: 1.312 inches .
Manufacturer part number 749-6054 for national stock number 5905009795920.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-979-5920.
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MPN or Model
749-6054
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Section Quantity
2 -
Body Style
Cylindrical servo mounted -
Reliability Indicator
Not established -
Pilot Diameter
Between 1.3115 inches and 1.3120 inches -
Pilot Length
0.0620 inches -
Overall Length
2.299 inches -
Undercut Diameter
1.312 inches -
Undercut Width
0.0620 inches -
Body Diameter
1.453 inches -
Shaft Diameter
Between 0.2494 inches and 0.2497 inches -
Shaft Length
Between 0.657 inches and 0.719 inches -
Body Length
1.580 inches -
Mounting Lip Diameter
1.4380 inches -
Mounting Lip Depth
0.0930 inches -
Shaft Style
Round, slotted -
Contact Arm Electrical Off Position
Fully ccw -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
354.0 -
Maximum Starting Torque
2.20 inch-ounces -
Maximum Running Torque
1.50 inch-ounces -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Clamp ring -
Electrical Resistance Per Section
10.0 kilohms all sections -
Rotary Actuator Travel In Angular Deg
360.0 -
Function Conformity Tolerance Per Section
-0.50/+0.50 all sections -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 all sections -
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-30.0/+30.0 all sections -
Power Dissipation Rating Per Section In Watts
2.0 free air all sections -
Function Conformity Per Section
All sections independent linearity -
Resistance Tolerance Per Section In Percent
-1.0/+1.0 all sections -
Actuator Travel Control Feature
Continuous motion -
Function Characteristic Per Section
All sections linear -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 all sections -
Test Data Document
10001-2188098 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
6 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 5905-00-979-5920 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
749-6054 | Bunker Ramo Corp Amphenol Controls |
2188098 | Lockheed Martin Corporation |
2188098 | Navair And Navsea Managed |
Stock Check
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