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Pre Wire Wound Variable Resistor NSN 5905-00-020-3008

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) 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.

NSN 5905-00-020-3008 NSN: 5905-00-020-3008

Features and Characteristics

Section Quantity
3
Body Style
Cylindrical servo mounted
Reliability Indicator
Not established
Pilot Diameter
Between 0.9990 inches and 1.0000 inches
Pilot Length
Between 0.0570 inches and 0.0670 inches
Overall Length
Between 2.361 inches and 2.365 inches
Undercut Diameter
1.875 inches
Undercut Width
0.0620 inches
Body Diameter
2.047 inches
Shaft Diameter
Between 0.2494 inches and 0.2497 inches
Shaft Length
Between 0.812 inches and 0.850 inches
Body Length
2.280 inches
Overall Diameter
3.307 inches
Mounting Lip Diameter
Between 1.9950 inches and 2.0050 inches
Mounting Lip Depth
Between 0.0570 inches and 0.0670 inches
Shaft Style
Round
Shaft Bearing Type
Ball
Actuator Type
Single shaft
Effective Electrical Rotation In Deg Angular Rotation
312.19
Terminal Location
Radially positioned over less than half the circumference
Mounting Method
Clamp ring
Electrical Resistance Per Section
25.0 percent, rated amperes c and better industrial clears
Rotary Actuator Travel In Angular Deg
360.0
Function Conformity Tolerance Per Section
-0.20/+0.20 2nd section
Tempurature Coefficient Of Resistance Per Section In Ppm Per Deg Celsius
-400.0/+400.0 all sections
Power Dissipation Rating Per Section In Watts
1.0 free air all sections
Function Conformity Per Section
All sections absolute linearity
Resistance Tolerance Per Section In Percent
-5.0 to 5.0 2nd section
Actuator Travel Control Feature
Stops
Function Characteristic Per Section
All sections linear
Ambient Tempurature In Deg Celsius Per Section At Full Rated Power
121.0 all sections
Terminal Type And Quantity
9 turret
FSC
5905 Resistors
NIIN
000203008
NSN
5905000203008

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
805158-1
Cage Code:
64547
Status:
A
MSDS:
Part Number:
9871
Cage Code:
04454
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533390080
  • NAICS: 334416
  • SITC: 77233
  • Description: Wirewound variable resistors, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-00-020-3008
What are the manufacturers of nsn 5905000203008?
Does this nsn 5905000203008 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905000203008
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.
Does nsn 5905000203008 contain any precious metals?
Precious metal content is unknown.
Does nsn 5905000203008 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905000203008?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37408
FIIG:
A002A0
App. Key:
D
Cond. Code:
1
Status:
A

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