NSN 5905-00-578-4982
Wire Wound Variable Resistor
Cylindrical servo mounted body style, 1.5620 inches pilot diameter, between 0.0570 inches and 0.0670 inches pilot length, undercut diameter: 1.625 inches .
Manufacturer part number 749940 for national stock number 5905005784982.
Datasheet
-
Product description
Precision Wire Wound Variable Resistor NSN 5905-00-578-4982.
-
MPN or Model
749940
-
Schedule B
8533.39.0080 (Wirewound variable resistors, nesoi) -
Section Quantity
2 -
Body Style
Cylindrical servo mounted -
Reliability Indicator
Not established -
Pilot Diameter
1.5620 inches -
Pilot Length
Between 0.0570 inches and 0.0670 inches -
Overall Length
2.750 inches -
Undercut Diameter
1.625 inches -
Undercut Width
0.0730 inches -
Body Diameter
1.750 inches -
Shaft Diameter
0.250 inches -
Shaft Length
Between 0.594 inches and 0.656 inches -
Body Length
2.094 inches -
Overall Diameter
1.938 inches -
Mounting Lip Diameter
1.7500 inches -
Mounting Lip Depth
Between 0.0880 inches and 0.0980 inches -
Shaft Style
Round -
Actuator Type
Single shaft -
Effective Electrical Rotation In Deg Angular Rotation
354.0 -
Maximum Starting Torque
3.00 inch-ounces -
Maximum Running Torque
1.60 inch-ounces -
Shaft Runout
0.001 inches -
Lateral Runout
0.002 inches -
Pilot Diameter Runout
0.00200 inches -
Terminal Location
Radially positioned over less than half the circumference -
Mounting Method
Clamp ring -
Features Provided
Nonmetallic shaft -
Electrical Resistance Per Section
50.0 kilohms all sections -
Rotary Actuator Travel In Angular Deg
360.0 -
Function Conformity Tolerance Per Section
-0.50/+0.50 all sections -
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
80.0 all sections -
Power Dissipation Rating Per Section In Watts
3.4 free air all sections -
Function Conformity Per Section
All sections independent linearity -
Resistance Tolerance Per Section In Percent
-2.0/+2.0 all sections -
Actuator Travel Control Feature
Continuous motion -
Function Characteristic Per Section
All sections equation -
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
80.0 all sections -
Terminal Type And Quantity
6 solder stud
More from these suppliers
- 5940-00-086-1518 MPN 2578720Terminal Board
- 5930-00-102-4239 MPN 1028618-1Switch Handle
- 5935-00-223-2923 MPN 338381-84Electrical Plug Connector Body
- 5935-00-243-0992 MPN 1604241-1Electrical Receptacle Connector Body
- 5940-00-269-6466 MPN 249718Stud Terminal
- 5985-00-357-1578 MPN 2382592REVAVariable Attenuator
- 4820-00-446-8381 MPN 561309Safety Relief Valve
- 5930-00-481-0723 MPN 652886Toggle Switch
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 5905-00-578-4982 precision wire wound variable resistorManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
749940 | Lockheed Martin Corporation |
Stock Check
![](/public/images/partscage_shelf3.png)