NSN 5905-00-686-3025
Resistive Trimmer
Cylindrical bushing mounted body style, round, slotted shaft style, single shaft actuator type, nonturn device location: at 9 oclock.
Manufacturer part number 1990255 for national stock number 5905006863025.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-686-3025.
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MPN or Model
1990255
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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
Between 1.422 inches and 1.750 inches -
Terminal Length
0.422 inches -
Body Diameter
Between 1.094 inches and 1.313 inches -
Shaft Diameter
Between 0.248 inches and 0.251 inches -
Shaft Length
Between 0.844 inches and 0.906 inches -
Mounting Bushing Length
0.375 inches -
Body Length
Between 0.578 inches and 0.672 inches -
Overall Diameter
2.062 inches -
Shaft Style
Round, slotted -
Actuator Type
Single shaft -
Nonturn Device Location
At 9 oclock -
Nonturn Device Radius
0.531 inches -
Screw Thread Diameter
0.375 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Radially positioned over more than half the circumference -
Mounting Method
Standard bushing -
Electrical Resistance Per Section
50.000 ohms single section -
Rotary Actuator Travel In Angular Deg
Between 290.0 and 305.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
100.0 single section -
Power Dissipation Rating Per Section In Watts
2.0 free air single section -
Fixed Tap Quantity Per Section
1 single section -
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 single section -
Actuator Travel Control Feature
Continuous motion -
Tap Location From Ccw Terminal Per Section In Ohms
25.0 single section -
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 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), 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.
![Mechanic Bill explains Resistive Trimmer](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-00-686-3025 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1990255 | Navair And Navsea Managed |
771344 | Lockheed Martin Corporation |
Stock Check
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