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Variable Attenuator NSN 5985-01-189-4134

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 5985-01-189-4134 NSN: 5985-01-189-4134

Features and Characteristics

Overall Length
Between 3.920 inches and 3.980 inches
Overall Height
Between 0.270 inches and 0.330 inches
Overall Width
Between 2.670 inches and 2.730 inches
End Application
Bmews radar
Insertion Loss At Minimum Attenuation In Maximum Decibels
2.0
Frequency Range
Between 420.000 megahertz and 450.000 megahertz
Impedance Rating In Ohms
50.0 input-output
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011894134
NSN
5985011894134

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
G294555-1
Cage Code:
3B150
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 5985-01-189-4134
What are the manufacturers of nsn 5985011894134?
Does this nsn 5985011894134 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011894134
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 5985011894134 contain any precious metals?
No precious metal content.
Does nsn 5985011894134 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011894134?
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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