5985-00-073-0718

Find complete technical information, availability, and procurement data for: 5985-00-073-0718
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-073-0718

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.

90.0 second bend e-plane bend angle in deg, right-hand first flange single connection facility thread direction, internal, rectangular external, rectangular cross-sectional shape style, 2b first flange single connection facility thread class, 43.2 first bend h-plane bend angle in deg

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
Bend Angle In Deg: 43.2 first bend h-plane
Bend Angle In Deg: 90.0 second bend e-plane
Bend Angle In Deg: 90.0 third bend h-plane
End Item Identification: radar set an/spg-55
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: 2.002 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
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: 1.172 inches nominal
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
Special Features: aluminum angle bracket 3.906 in. lg. by 1.000 in. h. on one end of waveguide assembly,tubing wall construction can also be laminated
Flexibility: rigid single tubing segment
Material: aluminum alloy all tubing segment and flange
Surface Treatment: enamel all tubing segment and flange outside surfaces
Thread Series Designator: unc first flange single connection facility
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
2269790	Waveguide Assembly
2269790REVC	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-073-0718?

The FSCG of the NSN 5985-00-073-0718 is 5985

Does the NSN 5985-00-073-0718 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-073-0718 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 5985-00-073-0718 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-073-0718 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 5985-00-073-0718 was assigned to the Federal Catalog?

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