5985-01-342-3411

Find complete technical information, availability, and procurement data for: 5985-01-342-3411
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-342-3411

Item Name Code

00305

Assigment Date

07/20/1991 (35 years ago)

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes:coupler,rotary,radio frequency; coupler, directional; adapter,waveguide; and tuner, waveguide.

seamless single tubing segment tubing wall construction style, 2 flange quantity, internal, rectangular double ridged external, rectangular double indented cross-sectional shape style, 0.688 inches minimum and 0.694 inches maximum all flanges flange inside width, 0.318 inches minimum and 0.324 inches maximum all flanges flange inside height

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: 2
Flange Inside Width: 0.688 inches minimum and 0.694 inches maximum all flanges
Flange Inside Height: 0.318 inches minimum and 0.324 inches maximum all flanges
Flange Outside Width: 1.360 inches minimum and 1.390 inches maximum all flanges
Flange Outside Height: 1.360 inches minimum and 1.390 inches maximum all flanges
Flange Depth: 0.235 inches minimum and 0.265 inches maximum all flanges
Flange Connecting Hole Diameter: 0.145 inches minimum and 0.148 inches maximum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.15
Insertion Loss In Decibels: 0.15
Waveguide Outside Width: 0.788 inches minimum and 0.794 inches maximum
Waveguide Inside Width: 0.688 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 all flanges all connection facilities
Flange Style: contact, double ridge type all flanges
Waveguide Length: 2.000 inches nominal
Flexibility: flexible single tubing segment
Material: aluminum alloy all flange
Material: copper alloy single tubing segment
Precious Material And Location: all surfaces silver
Precious Material: silver
Surface Treatment: chromate and paint all flange outside surfaces
Surface Treatment: silver single tubing segment all surfaces
Style Designator: straight type
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
3452596-1	Waveguide Assembly
R170-2	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-342-3411?

The FSCG of the NSN 5985-01-342-3411 is 5985

Does the NSN 5985-01-342-3411 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-342-3411 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 5985-01-342-3411 contain precious materials?

Item contains silver.

Does NSN 5985-01-342-3411 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 5985-01-342-3411 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sat, Jul 20, 1991