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Variable Attenuator NSN 5985-00-636-8405

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 5985-00-636-8405 NSN: 5985-00-636-8405

Features and Characteristics

Application Design
Waveguide
Body Material
Brass
Body Style
Waveguide type
Overall Length
7.250 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.000 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.938 inches
Overall Height
2.875 inches
Overall Width
2.188 inches
Unthreaded Mounting Hole Diameter
0.156 inches
Voltage Standing Wave Ratio
1.15
Power Rating
500.0 milliwatts average
Overall Attenuation Range In Decibels
+0.0/+20.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
8 unthreaded hole
Frequency Range
Between 12.400 gigahertz and 18.000 gigahertz
Adjustment Device Type And Quantity
1 knob
Mounting Facility Pattern
Four position rectangular
Terminal Type And Quantity
2 flange
FSC
5985 Related Equipment Waveguides Antennas
NIIN
006368405
NSN
5985006368405

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
P370D
Cage Code:
28480
Status:
A
MSDS:
Part Number:
P375A
Cage Code:
1LQK8
Status:
A
MSDS:
Part Number:
DMS 86057B
Cage Code:
16236
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 5985-00-636-8405
What are the manufacturers of nsn 5985006368405?
Does this nsn 5985006368405 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985006368405
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 5985006368405 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985006368405 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985006368405?
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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