NSN 5905-00-158-5446
Resistive Trimmer
2.000 inches first flat length, 0.216 inches flat height, round, flatted shaft style, switch voltage rating in volts: 117.0.
Manufacturer part number RA20B1FK252AK for national stock number 5905001585446.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-158-5446.
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MPN or Model
RA20B1FK252AK
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Section Quantity
1 -
First Flat Length
2.000 inches -
Flat Height
0.216 inches -
Shaft Diameter
0.250 inches -
Shaft Length
2.500 inches -
Shaft Style
Round, flatted -
Switch Voltage Rating In Volts
117.0 -
Actuator Type
Single shaft -
Nonturn Device Location
At 9 oclock -
Nonturn Device Radius
0.531 inches -
Switch Operating Position
Start of rotation -
Switch Contact Arrangement
Single pole, single throw, normally open, both positions maintained -
Screw Thread Diameter
0.375 inches -
Screw Thread Series Designator
Unef -
Screw Thready Qty Per Inch (tpi)
32.0 -
Mounting Method
Standard bushing -
Electrical Resistance Per Section
2.500 kilohms single section -
Power Dissipation Rating Per Section In Watts
2.0 free air single section -
Resistance Tolerance Per Section In Percent
-10.0/+10.0 single section -
Terminal Type And Quantity
5 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 5905-00-158-5446 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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RA20B1FK252AK | Joint Army-navy Specifications |
JANR19 | Joint Army-navy Specifications |
JANR19TYPERA20B1 | Joint Electronics Type Designation |