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Datasheet. 2668-8390 specification
The number of individual elements.
1
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.
cylindrical bushing mounted
The length of a straight line which passes through the center of the body,and terminates at the circumference.
0.875in.
The length of a straight line which passes through the center of a shaft,and terminates at the circumference.
0.188in.
A measurement of the longest dimension of the shaft,in distinction from width.
0.375in.
0.375in.
A measurement of the longest dimension of the body,in distinction from width.
0.203in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the shaft.
round
Indicates the type of facility or arrangement provided for moving the variable contact(s).
single shaft
The national stock number or the identification information of the end equipment for which the item is a part.
automated radar terminal system 3a (ARTS2A)
The rate of change and distribution of resistance per section,in relation to the rotation of the control shaft,which establishes a standard taper curve designated by an alphabetic character and accepted for common usage.
a single section
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.
1kohm; reference data: 1A1/R12 thru R15, TI-6190, 13b, FA-9032, radar alphanumeric display set, sec 1-11, pg 10-7
Indicates the type and number of terminals for providing electrical connection.
3 tab, solder lug
Answers.
1EA
Schedule B number: 8533400080
Variable resistors, including potentiometers
FSC 5905 ⁓ Resistors
Excluding resistance wire.
NSN 5905-01-143-6938 RESISTOR,VARIABLE,NONWIRE WOUND,
Used on automated radar terminal system 3a (arts2a). 1kohm; reference data: 1A1/R12 thru R15, ti-6190, 13b, fa-9032, radar alphanumeric display set, sec 1-11, pg 10-7
- NIIN
- 011436938
- NIIN Date
- 12/07/82
- Schedule B
- 8533400080
- Name Code
- 37405
- FIIG
- A002A0
- QUP
- 1
- Historical Price
- $43.30 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Other Part Numbers Parts with same form, fit, and function by other manufacturers
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| 2. | RV4NAYSG102A | Cage 0UZ78 |
Major End Users Countries and entities
- - Federal Aviation Administration
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2668-8390 / Resistor,variable,nonwire wound,What 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), 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.
