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Pre Wire Wound Variable Resistor

Model / MPN: 176WS296 | NSN: 5905-00-444-7744
ITAR Registered seal

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.

Product Details
NATO Stock Number
5905-00-444-7744
Sold in multiples of
1 EA
DEMIL
NO
Section Quantity
4
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
1.3125 inches
Pilot Length
0.0620 inches
Overall Length
3.250 inches
Undercut Diameter
1.313 inches
Undercut Width
0.0730 inches
Body Diameter
1.440 inches
Shaft Diameter
0.2497 inches
Shaft Length
0.680 inches
Body Length
2.300 inches
Overall Diameter
1.880 inches
Mounting Lip Diameter
1.4370 inches
Mounting Lip Depth
0.0930 inches
Shaft Style
Round, slotted
Shaft Bearing Type
Ball
Actuator Type
Double ended shaft
Effective Electrical Rotation In Deg Angular Rotation
345.0
Maximum Starting Torque
3.25 inch-ounces
Maximum Running Torque
3.00 inch-ounces
Terminal Location
Radially positioned over more than half the circumference
Mounting Method
Clamp ring
Cubic Measure
3.745 cubic inches
Electrical Resistance Per Section
10.000 percent, rated amperes c and better finish
Electrical Resistance Per Section
10.000 percent, rated amperes c and better industrial clears
Electrical Resistance Per Section
20.000 percent, rated amperes c and better select
Electrical Resistance Per Section
20.000 percent, rated amperes c and better v.G. Stepping
Electrical Resistance Per Section
20.000 kilohms 3rd section
Electrical Resistance Per Section
20.000 kilohms 4th section
Electrical Resistance Per Section
10.000 kilohms 1st section
Electrical Resistance Per Section
10.000 kilohms 2nd section
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.15/+0.15 1st section
Function Conformity Tolerance Per Section
-0.30/+0.30 2nd section
Function Conformity Tolerance Per Section
-0.50/+0.50 3rd section
Function Conformity Tolerance Per Section
-0.50/+0.50 4th section
Function Conformity Tolerance Per Section
-0.15 to 0.15 1st section
Function Conformity Tolerance Per Section
-0.30 to 0.30 2nd section
Function Conformity Tolerance Per Section
-0.50 to 0.50 3rd section
Function Conformity Tolerance Per Section
-0.50 to 0.50 4th section
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 all sections
Power Dissipation Rating Per Section In Watts
2.0 free air all sections
Function Conformity Per Section
2nd section absolute linearity
Function Conformity Per Section
3rd section absolute linearity
Function Conformity Per Section
1st section absolute linearity
Function Conformity Per Section
4th section absolute conformity
Resistance Tolerance Per Section In Percent
-5.0/+5.0 all sections
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 all sections
Actuator Travel Control Feature
Continuous motion
Function Characteristic Per Section
10 oclock all primaries
Function Characteristic Per Section
11 oclock 12th primary
Function Characteristic Per Section
8 oclock all primaries
Function Characteristic Per Section
9 oclock all primaries
Function Characteristic Per Section
1st section linear
Function Characteristic Per Section
2nd section linear
Function Characteristic Per Section
3rd section linear
Function Characteristic Per Section
4th section graph
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0/+20.0 all sections
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-20.0 to 20.0 all sections
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
85.0 all sections
Unpackaged Unit Weight
4.50 ounces
Test Data Document
10001-2996543 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
12 turret

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176WS296 Cross Reference
  • 2996543-1