NSN 5905-00-644-8940
Resistive Trimmer
Cylindrical bushing mounted body style, 0.344 inches first flat length, 0.219 inches flat height, shaft style: round, flatted.
Manufacturer part number RKSR50 for national stock number 5905006448940.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-644-8940.
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MPN or Model
RKSR50
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.9 lb -
Section Quantity
1 -
Body Style
Cylindrical bushing mounted -
Reliability Indicator
Not established -
First Flat Length
0.344 inches -
Flat Height
0.219 inches -
Body Diameter
3.125 inches -
Shaft Diameter
0.250 inches -
Shaft Length
0.875 inches -
Mounting Bushing Length
0.375 inches -
Body Length
1.750 inches -
Shaft Style
Round, flatted -
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 -
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 -
Electrical Resistance Per Section
0.500 ohms single section -
Rotary Actuator Travel In Angular Deg
300.0 -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
340.0 single section -
Power Dissipation Rating Per Section In Watts
100.0 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 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.
Pricing and Availability
Get a quote for 5905-00-644-8940 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
RKSR50 | Heico Ohmite, L.l.c. |
0440 | Heico Ohmite, L.l.c. |