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Variable Attenuator NSN 5985-01-184-9475

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 5985-01-184-9475 NSN: 5985-01-184-9475

Features and Characteristics

Application Design
Transmission line
Body Material
Aluminum
Body Style
Irregular
Overall Length
8.000 inches
Overall Height
3.390 inches
Overall Width
5.843 inches
End Application
An/usm 247 (vast)
Voltage Standing Wave Ratio
1.35
Frequency Range
Between 0.000 megahertz and 500.000 megahertz
Impedance Rating In Ohms
50.0 input-output
Reference Number Differentiating Characteristics
As differentiated by the source control dwg no.
FSC
5985 Related Equipment Waveguides Antennas
NIIN
011849475
NSN
5985011849475

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
247ASC0117-002
Cage Code:
30003
Status:
A
MSDS:
Part Number:
1145-S2
Cage Code:
9N770
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 5985-01-184-9475
What are the manufacturers of nsn 5985011849475?
Does this nsn 5985011849475 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985011849475
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 5985011849475 contain any precious metals?
No precious metal content.
Does nsn 5985011849475 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985011849475?
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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