5985-00-138-9087

Find complete technical information, availability, and procurement data for: 5985-00-138-9087
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-138-9087

Item Name Code

20347

Assigment Date

08/09/1971 (54 years ago)

A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple wave-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also diplexer; duplexer. Excludes:circulator, radio frequency.

1.500 inches nominal overall width, 5 connector quantity, +1.0 to 2000.0 kilohertz frequency range rating, 7.250 inches nominal overall length

Product Characteristics

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

Overall Length: 7.250 inches nominal
Overall Width: 1.500 inches nominal
Frequency Range Rating: +1.0 to 2000.0 kilohertz
Connector Quantity: 5

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
303A2-0-0	Radio Frequency Reflect Isolator

FAQs

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

What is the FSCG of the NSN 5985-00-138-9087?

The FSCG of the NSN 5985-00-138-9087 is 5985

Does the NSN 5985-00-138-9087 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-138-9087 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 5985-00-138-9087 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-138-9087 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 5985-00-138-9087 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Aug 9, 1971