CN-84B/U

View detailed technical data, stock status, and sourcing information for: CN-84B/U
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-044-1754

Item Name Code

14224

Assigment Date

01/01/1961 (65 years ago)

A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

0.781 inches nominal overall diameter, round, terminal/terminals in opposite surface body style, 8.313 inches nominal overall length, transmission line application design, -55.0 to 85.0 celsius operating temp range

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Application Design: transmission line
Body Style: round, terminal/terminals in opposite surface
Overall Length: 8.313 inches nominal
Overall Diameter: 0.781 inches nominal
Operating Temp Range: -55.0 to 85.0 celsius
Voltage Standing Wave Ratio: 1.30
Input Impedance Rating In Ohms: 50.0
Output Impedance Rating In Ohms: 50.0
Coaxial Connector Series Designation: n
Power Rating: 5.0 watts average
Rf Signal Attenuation In Decibels: 3.0
Voltage Standing Wave Ratio Frequency Range: +0.0 to 10.0 gigahertz
Attenuation Accuracy In Decibels: -0.03 to 0.03
Connection Type Per Function: female input and male output
Mounting Method: terminal
Terminal Type And Quantity: 2 connector
Frequency Range: 1.000 gigahertz minimum and 10.000 gigahertz maximum
Test Data Document: "81349-mil-a-3933 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5985-00-556-7692	No Name Available	10/30/1967
5985-00-817-5576	No Name Available	09/13/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
AR4037	Fixed Attenuator
CN-84B/U	Fixed Attenuator
M3933/5-01N	Fixed Attenuator
M3933/5-1	Fixed Attenuator
MIL-A-3933/5	Fixed Attenuator

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5985-00-044-1754?

The FSCG of the NSN 5985-00-044-1754 is 5985

Does the NSN 5985-00-044-1754 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-044-1754 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-00-044-1754 contain precious materials?

Precious metal content is unknown

Does NSN 5985-00-044-1754 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5985-00-044-1754 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961