2131800-2

View detailed technical data, stock status, and sourcing information for: 2131800-2
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-346-9712

Item Name Code

05298

Assigment Date

01/20/1974 (52 years ago)

2.0 gigahertz minimum and 7.0 gigahertz maximum single frequency crosstalk reference frequency rating, 2.000 inches nominal overall height, 2.780 inches nominal overall length, cylindrical body style, 2b mounting facility hole thread class

Product Characteristics

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

Thread Class: 2b mounting facility hole
Body Style: cylindrical
Overall Length: 2.780 inches nominal
Overall Height: 2.000 inches nominal
Frequency Rating: 2.0 gigahertz minimum and 7.0 gigahertz maximum single frequency crosstalk reference
Frequency Rating: 2.0 gigahertz minimum and 7.0 gigahertz maximum single frequency insertion loss reference
Frequency Rating: 2.0 gigahertz minimum and 7.0 gigahertz maximum single frequency operating
Frequency Rating: 2.0 gigahertz minimum and 7.0 gigahertz maximum single frequency voltage standing wave ratio
Overall Diameter: 2.000 inches nominal
Switch Type: transfer
Voltage Standing Wave Ratio: 1.30 single
Insertion Loss In Decibels: 0.30 single
Coaxial Connector Series Designation: sma
Connector End Design: female
Minimum Crosstalk Rating In Decibels: 80.0 single
Actuator Operating Method: relay
Actuator Voltage In Volts: 28.0 nominal
Switch Operation Sequence: makes before breaks
Coupling Position Quantity: 7
Mounting Facility Type And Quantity: 3 threaded hole
Nominal Thread Size: 0.164 inches mounting facility hole
Thread Series Designator: unc mounting facility hole
Terminal Type And Quantity: 7 plug, coaxial

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5985-01-077-2022	No Name Available	10/01/1988

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
2131800-2	Radio Frequency Transmiss Switch
2131800-5	Radio Frequency Transmiss Switch
MT6-S 10-2B	Radio Frequency Transmiss Switch
MT6S10-2	Radio Frequency Transmiss Switch

FAQs

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

What is the FSCG of the NSN 5985-00-346-9712?

The FSCG of the NSN 5985-00-346-9712 is 5985

Does the NSN 5985-00-346-9712 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-346-9712 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 5985-00-346-9712 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-346-9712 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 5985-00-346-9712 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Jan 20, 1974