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Variable Attenuator NSN 5985-00-822-3359

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 5985-00-822-3359 NSN: 5985-00-822-3359

Features and Characteristics

Application Design
Transmission line
Overall Length
8.500 inches
Overall Height
2.800 inches
Overall Width
1.400 inches
Overall Attenuation Range In Decibels
+0.0/+11.0
Attenuation Variation Method
Stepped
Step Position Quantity
11
Attenuation Per Step In Decibels
1.0
Mounting Facility Type And Quantity
1 threaded bushing
Frequency Range
Between 0.000 hertz and 12.000 hertz
Overall Attenuation Accuracy In Decibels
-0.11/+0.11
Impedance Rating In Ohms
75.0 input-output
Special Features
Clockwise rotation removes attenuation
Fsc Application Data
Radio set, radio, except navigation and home type, nonairborne
FSC
5985 Related Equipment Waveguides Antennas
NIIN
008223359
NSN
5985008223359

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ATM7788
Cage Code:
51190
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 5985-00-822-3359
What are the manufacturers of nsn 5985008223359?
Does this nsn 5985008223359 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985008223359
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 5985008223359 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985008223359 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985008223359?
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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