5985-00-073-0690

Find complete technical information, availability, and procurement data for: 5985-00-073-0690
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-073-0690

Item Name Code

00305

Assigment Date

01/01/1963 (63 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, 2b first flange single connection facility thread class, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape style, right-hand first flange single connection facility thread direction

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 external, rectangular
Thread Class: 2b first flange single connection facility
Thread Direction: right-hand first flange single connection facility
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.868 inches minimum and 1.876 inches maximum first flange
Flange Inside Width: 2.003 inches minimum and 2.005 inches maximum second flange
Flange Inside Height: 0.868 inches minimum and 0.876 inches maximum first flange
Flange Inside Height: 1.002 inches minimum and 1.005 inches maximum second flange
Flange Outside Diameter: 3.625 inches nominal first flange
Flange Outside Diameter: 3.625 inches nominal second flange
Flange Depth: 0.281 inches nominal second flange
Flange Depth: 0.938 inches nominal first flange
Flange Connecting Hole Diameter: 0.203 inches minimum and 0.209 inches maximum second flange single connection facility
Maximum Operating Pressure: 40.0 pounds per square inch gage
Waveguide Outside Width: 2.170 inches minimum and 2.172 inches maximum
Nominal Thread Size: 0.190 inches first flange single connection facility
Waveguide Inside Width: 1.870 inches minimum and 1.874 inches maximum
Waveguide Inside Height: 0.870 inches minimum and 0.874 inches maximum
Waveguide Outside Height: 1.170 inches minimum and 1.174 inches maximum
Flange Connecting Facility And Quantity: 8 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 8 unthreaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: contact type second flange
Waveguide Length: 9.688 inches nominal
Special Features: tubing wall construction can also be laminated
Flexibility: rigid single tubing segment
Material: aluminum alloy single tubing segment
Material: aluminum alloy all flange
Surface Treatment: enamel single tubing segment inside surfaces
Style Designator: straight type
Thread Series Designator: unc first flange single connection facility

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
2412672	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-073-0690?

The FSCG of the NSN 5985-00-073-0690 is 5985

Does the NSN 5985-00-073-0690 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-073-0690 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 5985-00-073-0690 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-073-0690 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 5985-00-073-0690 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963