5985-01-339-9111

Find complete technical information, availability, and procurement data for: 5985-01-339-9111
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-339-9111

Item Name Code

00186

Assigment Date

06/04/1991 (35 years ago)

An item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.

internal, rectangular double ridged external, rectangular double indented cross-sectional shape style, 0.425 inches minimum and 0.429 inches maximum single flange flange inside height, 1 flange quantity, seamless single tubing segment tubing wall construction style, 0.795 inches minimum and 0.799 inches maximum single flange flange inside width

Product Characteristics

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

Cross-Sectional Shape Style: internal, rectangular double ridged external, rectangular double indented
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 1
Flange Inside Width: 0.795 inches minimum and 0.799 inches maximum single flange
Flange Inside Height: 0.425 inches minimum and 0.429 inches maximum single flange
Flange Outside Width: 1.360 inches minimum and 1.390 inches maximum single flange
Flange Outside Height: 1.360 inches minimum and 1.390 inches maximum single flange
Flange Depth: 0.173 inches minimum and 0.203 inches maximum single flange
Flange Connecting Hole Diameter: 0.114 inches minimum and 0.118 inches maximum single flange first connection facility0.095 inches minimum and 0.096 inches maximum single flange second connection facility
Voltage Standing Wave Ratio: 1.30
Insertion Loss In Decibels: 0.30
Coaxial Connector Series Designation: n
Connector End Design: male
Adapter Length: 1.340 inches maximum
Adapter Height: 1.360 inches minimum and 1.390 inches maximum
Waveguide Outside Width: 0.789 inches minimum and 0.794 inches maximum
Waveguide Inside Width: 0.689 inches minimum and 0.694 inches maximum
Waveguide Inside Height: 0.318 inches minimum and 0.324 inches maximum
Waveguide Outside Height: 0.418 inches minimum and 0.424 inches maximum
Flange Connecting Facility And Quantity: 4 unthreaded hole single flange first connection facility2 unthreaded hole single flange second connection facility
Flange Style: contact, double ridge type single flange
Adapter Overall Height: 2.040 inches maximum
Adapter Overall Width: 1.360 inches minimum and 1.390 inches maximum
Material: aluminum alloy single tubing segment and flange
Surface Treatment: chromate single tubing segment and flange inside surfacespaint single tubing segment and flange outside surfaces
Style Designator: waveguide to coaxial
Fsc Application Data: antennas,waveguides,and related equip.

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
1324AS305-5	Waveguide Adapter

FAQs

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

What is the FSCG of the NSN 5985-01-339-9111?

The FSCG of the NSN 5985-01-339-9111 is 5985

Does the NSN 5985-01-339-9111 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-339-9111 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5985-01-339-9111 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-339-9111 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 5985-01-339-9111 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Jun 4, 1991