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Variable Attenuator NSN 5985-00-721-0184

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 5985-00-721-0184 NSN: 5985-00-721-0184

Features and Characteristics

Overall Length
1.875 inches
Overall Height
2.000 inches
Overall Width
1.687 inches
Attenuation Per Step In Decibels
20.0
Special Features
Section qty-1, terminal qty-2, terminal style-solder lug, impedance rating-10 megohms, mtg configuration-one 3/8-32 nef 2a thd bushing approx 3/8 in. Lg on bottom, terminal location-top and bottom, step qty-7, deck qty-1, attenuation range-0 to infinity, open step included, last step style-linear, detent action provided
FSC
5985 Related Equipment Waveguides Antennas
NIIN
007210184
NSN
5985007210184

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
18-7320
Cage Code:
53110
Status:
A
MSDS:
Part Number:
833666
Cage Code:
10001
Status:
A
MSDS:
Part Number:
855-401683
Cage Code:
53110
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 5985-00-721-0184
What are the manufacturers of nsn 5985007210184?
Does this nsn 5985007210184 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5985007210184
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 5985007210184 contain any precious metals?
Precious metal content is unknown.
Does nsn 5985007210184 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5985007210184?
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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