NSN 5905-00-142-3218
Wire Wound Variable Resistor
Cylindrical bushing mounted body style, round, slotted shaft style, sleeve shaft bearing type, actuator type: single shaft.
Manufacturer part number 50-M125-502 for national stock number 5905001423218.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-142-3218.
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MPN or Model
50-M125-502
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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
1.325 inches -
Body Diameter
0.500 inches -
Shaft Diameter
0.125 inches -
Shaft Length
0.625 inches -
Mounting Bushing Length
0.250 inches -
Body Length
0.440 inches -
Overall Diameter
0.500 inches -
Shaft Style
Round, slotted -
Shaft Bearing Type
Sleeve -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
325.0 -
Maximum Starting Torque
0.50 inch-ounces -
Maximum Running Torque
0.50 inch-ounces -
Maximum Stop Torque
550.00 inch-ounces -
Nonturn Device Location
At 6 oclock -
Nonturn Device Radius
0.245 inches -
Shaft End Play
0.004 inches -
Shaft Runout
0.002 inches -
Lateral Runout
0.003 inches -
Pilot Diameter Runout
0.001 inches -
Shaft Radial Play
0.002 inches -
Fragility Factor
Moderately rugged -
Screw Thread Diameter
0.250 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Rear end -
Mounting Method
Standard bushing -
Features Provided
Humidity proof and shaft seal -
Electrical Resistance Per Section
5.0 percent, rated amperes c and better flooring -
Rotary Actuator Travel In Angular Deg
325.0 -
Function Conformity Tolerance Per Section
-0.70/+0.70 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
135.0 single section -
Power Dissipation Rating Per Section In Watts
1.5 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
-20.0/+20.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 single section -
Precious Material And Location
Terminal surfaces gold -
Precious Material
Gold -
Terminal Type And Quantity
3 solder stud
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 5905-00-142-3218 precision wire wound variable resistorManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 50-M125-502 | Maurey Mfg Co |
| 50M125 | Maurey Mfg Co |
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