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Variable Attenuator NSN 5985-00-726-8654

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 5985-00-726-8654 NSN: 5985-00-726-8654

Features and Characteristics

Application Design
Transmission line
Body Style
Cylindrical w/adjustment knob
Overall Length
2.344 inches
Bolt Circle Diameter
2.250 inches
Overall Diameter
3.000 inches
Operating Tempurature Range
-40.0/+85.0 degrees celsius
Voltage Standing Wave Ratio
1.50
Coaxial Connector Series Designation
Osm
Power Rating
10.0 watts average and 1.0 kilowatts peak
Mounting Facility Screw Thread Series Designator
Unc
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Overall Attenuation Range In Decibels
+0.0/+10.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
3 threaded hole
Frequency Range
Between 2.500 gigahertz and 3.700 gigahertz
Overall Attenuation Accuracy In Decibels
-1.00/+1.00
Mounting Thread Quantity
32 per inch
Adjustment Device Type And Quantity
1 knob
Mounting Facility Pattern
Three position circular
Mounting Facility Screw Thread Diameter
0.138 inches
Impedance Rating In Ohms
50.0 input-output
Test Data Document
99971-7528296-6 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
2 connector, coaxial, female
FSC
5985 Related Equipment Waveguides Antennas
NIIN
007268654
NSN
5985007268654

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4-5684-10B
Cage Code:
09992
Status:
A
MSDS:
Part Number:
7528296P6
Cage Code:
99971
Status:
A
MSDS:
Part Number:
7528296-6
Cage Code:
99971
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 5985-00-726-8654
What are the manufacturers of nsn 5985007268654?
Does this nsn 5985007268654 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985007268654
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 5985007268654 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985007268654 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985007268654?
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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