NSN 5905-00-340-9423
Wire Wound Variable Resistor
Cylindrical bushing mounted body style, round shaft style, single shaft actuator type, nonturn device location: at 12 oclock.
Manufacturer part number 989C933H07 for national stock number 5905003409423.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-340-9423.
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MPN or Model
989C933H07
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.8 lb -
Section Quantity
1 -
Body Style
Cylindrical bushing mounted -
Overall Length
2.810 inches -
Shaft Diameter
0.2497 inches -
Mounting Bushing Length
0.310 inches -
Body Length
2.000 inches -
Shaft Style
Round -
Actuator Type
Single shaft -
Nonturn Device Location
At 12 oclock -
Shaft End Play
0.00500 inches -
Lateral Runout
0.003 inches -
Pilot Diameter Runout
0.00200 inches -
Shaft Radial Play
0.003 inches -
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
1.000 kilohms single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
85.0 single section -
Power Dissipation Rating Per Section In Watts
5.0 free air single section -
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section -
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
40.0 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) 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.
![Mechanic Bill explains Wire Wound Variable Resistor](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5905-00-340-9423 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
989C933H07 | Northrop Grumman Systems Corporation |
Stock Check
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