NSN 5905-01-180-7943
Resistive Trimmer
Cylindrical bushing mounted body style, round, slotted shaft style, sleeve shaft bearing type, actuator type: single shaft.
Manufacturer part number RHL250 for national stock number 5905011807943.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-01-180-7943.
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MPN or Model
RHL250
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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 -
Body Diameter
1.562 inches -
Shaft Diameter
0.250 inches -
Shaft Length
0.875 inches -
Mounting Bushing Length
0.625 inches -
Body Length
1.375 inches -
Shaft Style
Round, slotted -
Shaft Bearing Type
Sleeve -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
300.0 -
Nonturn Device Location
At 6 oclock -
Nonturn Device Radius
0.500 inches -
Fragility Factor
Moderately rugged -
Screw Thread Diameter
0.375 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Locking bushing -
Features Provided
Shaft locking device -
Cubic Measure
2.147 cubic inches -
Electrical Resistance Per Section
250.000 ohms single section -
Rotary Actuator Travel In Angular Deg
360.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
340.0 single section -
Power Dissipation Rating Per Section In Watts
25.0 free air single section -
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section -
Actuator Travel Control Feature
Clutch -
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 5905-01-180-7943 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
RHL250 | Heico Ohmite, L.l.c. |
H-250-F-2 | Heico Ohmite, L.l.c. |
L0154 | Heico Ohmite, L.l.c. |
Stock Check
![](/public/images/partscage_shelf3.png)