5985-00-989-9658

Find complete technical information, availability, and procurement data for: 5985-00-989-9658
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-989-9658

Item Name Code

14224

Assigment Date

01/01/1960 (66 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.

round, terminal/terminals in opposite surface body style, -55.0 to 125.0 celsius operating temp range, 2.200 inches nominal overall length, 0.610 inches nominal overall diameter, transmission line application design

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: 2.200 inches nominal
Overall Diameter: 0.610 inches nominal
Operating Temp Range: -55.0 to 125.0 celsius
Voltage Standing Wave Ratio: 1.25
Input Impedance Rating In Ohms: 50.0
Output Impedance Rating In Ohms: 50.0
Coaxial Connector Series Designation: tnc
Power Rating: 4.0 watts average and 2.0 kilowatts peak
Rf Signal Attenuation In Decibels: 2.0
Voltage Standing Wave Ratio Frequency Range: +0.0 to 2.5 gigahertz
Attenuation Accuracy Reference Frequency: 2.5 gigahertz
Attenuation Accuracy In Decibels: -0.30 to 0.30
Connection Type Per Function: female input and male output
Unpackaged Unit Weight: 1.100 ounces
Mounting Method: connector
Terminal Type And Quantity: 2 connector
Frequency Range: 0.000 hertz minimum and 2.500 gigahertz maximum
Precious Material And Location: body surfaces silver
Precious Material: silver
Surface Treatment: silver body
Fsc Application Data: antennas,waveguides,and related equipment

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
50SP2-361	Fixed Attenuator
788C159H02	Fixed Attenuator
AA-02T	Fixed Attenuator
MDC1084-2	Fixed Attenuator

FAQs

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

What is the FSCG of the NSN 5985-00-989-9658?

The FSCG of the NSN 5985-00-989-9658 is 5985

Does the NSN 5985-00-989-9658 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-989-9658 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5985-00-989-9658 contain precious materials?

Item contains silver.

Does NSN 5985-00-989-9658 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 5985-00-989-9658 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960