NSN 5905-00-787-2746
Wire Wound Variable Resistor
Trident submarine program; anti-submarine systems; mk48 torpedo.
Manufacturer part number 875-B-218 for national stock number 5905007872746.
Datasheet
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Product description
Precision Wire Wound Variable Resistor NSN 5905-00-787-2746.
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MPN or Model
875-B-218
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Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
NMF (National Motor Freight)
062960 - Reostats/parts NOI -
Unit Weight (Est.)
1.5 lb -
Section Quantity
1 -
Body Style
Cylindrical hole/slot mounted -
Reliability Indicator
Not established -
Body Diameter
1.812 inches -
Shaft Diameter
0.2497 inches -
Shaft Length
0.625 inches -
Body Length
1.272 inches -
Mounting Hole/stud Circle Diameter
1.250 inches -
Shaft Style
Round -
Shaft Bearing Type
Ball -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
1080.0 -
Maximum Starting Torque
1.20 inch-ounces -
Maximum Running Torque
0.80 inch-ounces -
Maximum Stop Torque
1000.00 inch-ounces -
Shaft End Play
0.005 inches -
Shaft Runout
0.002 inches -
Lateral Runout
0.002 inches -
Pilot Diameter Runout
0.002 inches -
Shaft Radial Play
0.002 inches -
Fragility Factor
Moderately rugged -
Screw Thread Diameter
0.164 inches -
Screw Thread Series Designator
Unc -
Screw Thready Qty Per Inch (tpi)
32.0 -
Mounting Facility Quantity
2 -
Terminal Location
Longitudinally positioned on the circumference -
Mounting Method
Threaded hole -
Features Provided
Humidity proof -
Electrical Resistance Per Section
5.0 percent, rated amperes c and better flooring -
Rotary Actuator Travel In Angular Deg
1080.0 -
Function Conformity Tolerance Per Section
-0.25/+0.25 single section -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
125.0 single section -
Power Dissipation Rating Per Section In Watts
4.75 7th secondary quality -
Function Conformity Per Section
Single section independent linearity -
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section -
Actuator Travel Control Feature
Stops -
Criticality Code Justification
Feat -
Function Characteristic Per Section
7 oclock all primaries -
Tempurature Coefficient Of Resistance Wire Per Section In Ppm Per Deg Celsius
-110.0/+110.0 single section -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
40.0 single section -
Precious Material And Location
Terminal surfaces gold -
Precious Material
Gold -
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.
Pricing and Availability
Get a quote for 5905-00-787-2746 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
875-B-218 | Dyna-empire Inc |
850-8103 | Vishay Thin Film, Llc |
875-B-235-1 | Dyna-empire Inc |