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Variable Attenuator NSN 5985-01-495-9439

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 5985-01-495-9439 NSN: 5985-01-495-9439

Features and Characteristics

Overall Length
Between 1.395 inches and 1.405 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 1.095 inches and 1.105 inches
Overall Width
Between 0.995 inches and 1.005 inches
Unthreaded Mounting Hole Diameter
0.140 inches
Voltage Standing Wave Ratio
1.80
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Overall Attenuation Range In Decibels
+0.0/+15.0
Mounting Facility Type And Quantity
2 unthreaded hole
Adjustment Device Type And Quantity
1 knob
Special Features
Frequency 500 mhz dc; flatness 1.0 db
FSC
5985 Related Equipment Waveguides Antennas
NIIN
014959439
NSN
5985014959439

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AF032-15/NF/REAR
Cage Code:
0R8N4
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 5985-01-495-9439
What are the manufacturers of nsn 5985014959439?
Does this nsn 5985014959439 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985014959439
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 5985014959439 contain any precious metals?
No precious metal content.
Does nsn 5985014959439 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985014959439?
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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