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Variable Attenuator NSN 5985-00-238-8709

Item Description

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

NSN 5985-00-238-8709 NSN: 5985-00-238-8709

Features and Characteristics

Application Design
Transmission line
Body Style
Coaxial type
Overall Length
6.500 inches
Overall Height
5.062 inches
Overall Width
1.812 inches
Coaxial Connector Series Designation
N
Overall Attenuation Range In Decibels
+0.0 to 20.0
Attenuation Variation Method
Continuous
Segment Attenuation Range In Decibels
+0.00 to 5.00
Adjustment Device Type And Quantity
1 knob w/dial
Terminal Type And Quantity
2 connector, coaxial, female
Fsc Application Data
Radar set, fire control, nonairborne
FSC
5985 Related Equipment Waveguides Antennas
NIIN
002388709
NSN
5985002388709

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2660621
Cage Code:
10001
Status:
A
MSDS:
Part Number:
560859
Cage Code:
56232
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8529109000
  • NAICS: 334220
  • SITC: 76493
  • Description: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
  • End Use (Code 21400):
    Telecommunications equipment

Q & A

Frequently asked questions for NSN 5985-00-238-8709
What are the manufacturers of nsn 5985002388709?
Does this nsn 5985002388709 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985002388709
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. the item must have an overall attenuation rating. includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. see also resistor, vaiable (as modified).
Does nsn 5985002388709 contain any precious metals?
No precious metal content.
Does nsn 5985002388709 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985002388709?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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