257454

257454 Pre Wire Wound Variable Resistor

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Datasheet. 257454 specification

Section Quantity
The number of individual elements.

1

Electrical Resistance Per Section
A measure of the opposition to the flow of direct or alternating current per section.

20.0 kilohms single section

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

10 turn

Answers.

What is the NSN for 257454?

5905-01-417-6945

How is this classified for shipping?

Schedule B number: 8533390080
Wirewound variable resistors

What's the federal classification of 257454?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-01-417-6945 RESISTOR,VARIABLE,WIRE WOUND,PRE

10 turn

NIIN
014176945
NIIN Date
08/11/95
Schedule B
8533390080 
Name Code
37408
FIIG
A002A0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - France 

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Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

257454 / Resistor,variable,wire wound,preWhat is the formal definition of this item?

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.