NSN 5905-00-279-2720
Resistive Trimmer
Cylindrical servo mounted body style, any acceptable pilot diameter, any acceptable pilot length, undercut diameter: any acceptable.
Manufacturer part number RA50A1RD253AK for national stock number 5905002792720.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-279-2720.
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MPN or Model
RA50A1RD253AK
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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
1 -
Body Style
Cylindrical servo mounted -
Reliability Indicator
Not established -
Pilot Diameter
Any acceptable -
Pilot Length
Any acceptable -
Overall Length
2.343 inches -
Undercut Diameter
Any acceptable -
Undercut Width
Any acceptable -
Body Diameter
3.000 inches -
Angle Of Mounting Hole In Deg
Any acceptable -
Angle Between Centerlines Of Mounting Holes In Deg
120.0 -
Shaft Diameter
0.375 inches -
Shaft Length
0.875 inches -
Body Length
1.468 inches -
Overall Diameter
3.250 inches -
Mounting Lip Diameter
Any acceptable -
Mounting Lip Depth
Any acceptable -
Mounting Hole/stud Circle Diameter
1.750 inches -
Shaft Style
Round -
Shaft Bearing Type
Bearing -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
Between 293.0 and 303.0 -
Maximum Starting Torque
6.00 inch-ounces -
Maximum Running Torque
6.00 inch-ounces -
Maximum Stop Torque
192.00 inch-ounces -
Screw Thread Diameter
0.138 inches -
Screw Thread Series Designator
Unc -
Screw Thready Qty Per Inch (tpi)
32.0 -
Mounting Facility Quantity
3 -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Threaded hole -
Electrical Resistance Per Section
25.0 kilohms single section -
Rotary Actuator Travel In Angular Deg
Between 310.0 and 330.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section -
Power Dissipation Rating Per Section In Watts
8.0 free air single section -
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section -
Actuator Travel Control Feature
Stops -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section -
Standard Taper Curve Per Section
A single section -
Terminal Type And Quantity
3 threaded stud
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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.
Pricing and Availability
Get a quote for 5905-00-279-2720 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| RA50A1RD253AK | Joint Army-navy Specifications |
| JANR19 | Joint Army-navy Specifications |
| JANR19TYPERA50A1RD253AK | Joint Electronics Type Designation |
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