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Pre Wire Wound Variable Resistor NSN 5905-00-489-0639

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 5905-00-489-0639 NSN: 5905-00-489-0639

Features and Characteristics

Section Quantity
1
Body Style
Cylindrical bushing mounted
Body Diameter
0.875 inches
Mounting Bushing Length
0.312 inches
Body Length
1.551 inches
Actuator Type
Single shaft
Mounting Method
Locking bushing
Electrical Resistance Per Section
100.000 ohms single section
Resistance Tolerance Per Section In Percent
-3.0/+3.0 single section
Terminal Type And Quantity
3 tab, solder lug
FSC
5905 Resistors
NIIN
004890639
NSN
5905004890639

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2502444-1
Cage Code:
10001
Status:
A
MSDS:
Part Number:
559-2010-001
Cage Code:
13499
Status:
A
MSDS:
Part Number:
2502444
Cage Code:
53711
Status:
A
MSDS:
Part Number:
500-1791
Cage Code:
02111
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 5905-00-489-0639
What are the manufacturers of nsn 5905004890639?
Does this nsn 5905004890639 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905004890639
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 5905004890639 contain any precious metals?
No precious metal content.
Does nsn 5905004890639 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905004890639?
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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