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Variable Attenuator NSN 5985-00-172-7860

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 5985-00-172-7860 NSN: 5985-00-172-7860

Features and Characteristics

Application Design
Audio
Body Style
Cylindrical w/side terminals
Overall Length
2.157 inches
Overall Width
1.860 inches
Body Diameter
1.156 inches
Shaft Diameter
Between 0.248 inches and 0.250 inches
Bushing Length
0.375 inches
Shaft Length
0.875 inches
Body Length
1.266 inches
Schematic Diagram Designator
Bridged "t"
Operating Tempurature Range
+0.0 to 70.0 degrees celsius
End Application
Transmitting set, radio an/urt-22
Power Rating
2.0 watts average
Insertion Loss At Minimum Attenuation In Maximum Decibels
0.5
Overall Attenuation Range In Decibels
+0.0/+30.0
Attenuation Variation Method
Continuous
Mounting Facility Type And Quantity
1 threaded bushing
Overall Attenuation Accuracy In Decibels
-5.00 to 5.00
Adjustment Device Type And Quantity
1 shaft
Shaft Type
Round, slotted
Impedance Rating In Ohms
50.0 input-output
Special Features
Fungus inert materials
Test Data Document
42498-a44194 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
6 tab, solder lug
FSC
5985 Related Equipment Waveguides Antennas
NIIN
001727860
NSN
5985001727860

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A44194-1
Cage Code:
42498
Status:
A
MSDS:
Part Number:
JJ
Cage Code:
01121
Status:
A
MSDS:
Part Number:
JJ96736
Cage Code:
01121
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 5985-00-172-7860
What are the manufacturers of nsn 5985001727860?
Does this nsn 5985001727860 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985001727860
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 5985001727860 contain any precious metals?
No precious metal content.
Does nsn 5985001727860 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985001727860?
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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