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Variable Attenuator NSN 5985-01-173-0973

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 5985-01-173-0973 NSN: 5985-01-173-0973

Features and Characteristics

Application Design
Transmission line
Body Style
Irregular
Overall Length
3.490 inches
Overall Height
1.500 inches
Overall Width
2.337 inches
Overall Attenuation Range In Decibels
+0.0/+40.0
Attenuation Variation Method
Stepped
Step Position Quantity
20
Attenuation Per Step In Decibels
2.0
Frequency Range
Between 0.100 hertz and 100.300 megahertz
Impedance Rating In Ohms
75.0 input-output
Terminal Type And Quantity
2 connector, receptacle
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011730973
NSN
5985011730973

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
45C
Cage Code:
06KW9
Status:
A
MSDS:
Part Number:
45CATTENUAT0R
Cage Code:
64959
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 5985-01-173-0973
What are the manufacturers of nsn 5985011730973?
Does this nsn 5985011730973 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011730973
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 5985011730973 contain any precious metals?
No precious metal content.
Does nsn 5985011730973 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011730973?
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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