NSN 5905-00-721-1638
Resistive Trimmer
Cylindrical bushing mounted body style, round shaft style, single shaft actuator type, maximum starting torque: 3.20 inch-ounces.
Manufacturer part number 9173278 for national stock number 5905007211638.
Datasheet
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Product description
Nonprecision Wire Wound Variable Resistor NSN 5905-00-721-1638.
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MPN or Model
9173278
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
0.2 lb -
Section Quantity
2 -
Body Style
Cylindrical bushing mounted -
Reliability Indicator
Not established -
Overall Length
2.500 inches -
Body Diameter
Between 0.844 inches and 0.906 inches -
Shaft Diameter
Between 0.094 inches and 0.156 inches -
Shaft Length
Between 0.594 inches and 0.656 inches -
Mounting Bushing Length
0.250 inches -
Body Length
1.875 inches -
Overall Diameter
Between 1.469 inches and 1.531 inches -
Shaft Style
Round -
Actuator Type
Single shaft -
Maximum Starting Torque
3.20 inch-ounces -
Nonturn Device Location
At 3 oclock -
Nonturn Device Radius
Between 0.219 inches and 0.281 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
Standard bushing -
Electrical Resistance Per Section
250.000 ohms 2nd 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
12.5 free air single section -
Resistance Tolerance Per Section In Percent
-10.0 to 10.0 1st section -
Actuator Travel Control Feature
Stops -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
25.0 single section -
Standard Taper Curve Per Section
A single section -
Terminal Type And Quantity
6 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 5905-00-721-1638 nonprecision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
9173278 | U S Army Aviation And Missile |
E250R1T2 | Heico Ohmite, L.l.c. |
Stock Check
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