NSN 5905-00-250-8885
Wire Wound Variable Resistor
Rectangular w/mounting holes/slots body style, round, slotted shaft style, single shaft actuator type, effective electrical rotation in deg angular rotation: 7920.0 .
Manufacturer part number 1502078-8 for national stock number 5905002508885.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-250-8885.
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MPN or Model
1502078-8
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.1 lb -
Section Quantity
1 -
Body Style
Rectangular w/mounting holes/slots -
Reliability Indicator
Not established -
Overall Length
Between 1.256 inches and 1.340 inches -
Terminal Length
10.000 inches -
Overall Height
0.312 inches -
Overall Width
0.235 inches -
Mounting Hole Diameter
Between 0.086 inches and 0.096 inches -
Shaft Diameter
Between 0.105 inches and 0.141 inches -
Shaft Length
Between 0.031 inches and 0.080 inches -
Body Length
Between 1.225 inches and 1.260 inches -
Body Width
0.235 inches -
Body Height
0.312 inches -
Shaft Style
Round, slotted -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
7920.0 -
Maximum Starting Torque
5.00 inch-ounces -
Lateral Distance Between Mounting Hole Centers
1.000 inches -
Mounting Facility Quantity
2 -
Terminal Location
Rear end -
Mounting Method
Unthreaded hole -
Electrical Resistance Per Section
50.000 kilohms single section -
Rotary Actuator Travel In Angular Deg
7920.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
175.0 single section -
Power Dissipation Rating Per Section In Watts
1.0 free air single section -
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section -
Actuator Travel Control Feature
Clutch -
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
70.0 single section -
Terminal Type And Quantity
3 wire lead
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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.
Pricing and Availability
Get a quote for 5905-00-250-8885 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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1502078-8 | Lockheed Martin Corporation |
1807303-8 | Northrop Grumman Systems Corporation |