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Nonwire Wound Variable Resistor NSN 5905-00-957-1970

Item Description

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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

NSN 5905-00-957-1970 NSN: 5905-00-957-1970

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical
Reliability Indicator
Not established
Overall Length
Between 0.709 inches and 0.771 inches
Terminal Length
Between 0.484 inches and 0.516 inches
Body Diameter
0.500 inches
Body Length
Between 0.195 inches and 0.225 inches
Overall Diameter
0.500 inches
Actuator Type
Flush drive with slot-hole
Maximum Starting Torque
5.00 inch-ounces
Maximum Stop Torque
20.00 inch-ounces
Center To Center Distance Between Terminals
Between 0.190 inches and 0.210 inches
Terminal Location
Rear end
Mounting Method
Terminal
Electrical Resistance Per Section
50.0 kilohms single section
Rotary Actuator Travel In Angular Deg
285.0
Center To Center Distance Between Center Terminal And Outside Terminal
Between 0.090 inches and 0.110 inches
Ambient Tempurature In Deg Celsius Per Section At Zero Percent Rated Power
105.0 single section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-400.0/+150.0 single section
Power Dissipation Rating Per Section In Watts
0.25 free air single section
Resistance Tolerance Per Section In Percent
-20.0/+20.0 single section
Actuator Travel Control Feature
Stops
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
50.0 single section
Standard Taper Curve Per Section
A single section
Terminal Type And Quantity
3 pin
FSC
5905 Resistors
NIIN
009571970
NSN
5905009571970

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3369P1-503
Cage Code:
80294
Status:
A
MSDS:
Part Number:
3368P1-503
Cage Code:
80294
Status:
A
MSDS:
Part Number:
SC70371
Cage Code:
27965
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533400080
  • NAICS: 334416
  • SITC: 77235
  • Description: Variable resistors, including potentiometers, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-957-1970
What are the manufacturers of nsn 5905009571970?
Does this nsn 5905009571970 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905009571970
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 or 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, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.
Does nsn 5905009571970 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905009571970 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905009571970?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37405
FIIG:
A002A0
App. Key:
B
Cond. Code:
1
Status:
A

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