5985-00-014-2677

Find complete technical information, availability, and procurement data for: 5985-00-014-2677
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-014-2677

Item Name Code

00305

Assigment Date

01/01/1961 (65 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 all bends e-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, 2b first flange single connection facility thread class, right-hand first flange single connection facility thread direction, seamless single tubing segment tubing wall construction style

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: 90.0 all bends e-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.872 inches nominal all flanges
Flange Inside Height: 0.872 inches nominal all flanges
Flange Outside Diameter: 3.625 inches nominal all flanges
Flange Depth: 0.719 inches nominal all flanges
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: 2.184 inches nominal
Nominal Thread Size: 0.190 inches first flange single connection facility
Waveguide Inside Width: 1.872 inches nominal
Waveguide Inside Height: 0.872 inches nominal
Waveguide Outside Height: 1.184 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 all flanges
Waveguide Center To Center Distance: 4.546 inches minimum and 4.566 inches maximum
Waveguide Height: 3.032 inches nominal
Special Features: a 3.000 in. lg by 1.184 in. w plate on one side of waveguide,plate has a 0.250 in. w by 0.625 in. lg slot 0.449 in. from one end
Flexibility: rigid single tubing segment
Material: aluminum alloy single tubing segment
Material: aluminum alloy all flange
Surface Treatment: enamel single tubing segment outside surfaces
Style Designator: double bend 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
2269651	Waveguide Assembly
2269651REVC	Waveguide Assembly
2379780	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-014-2677?

The FSCG of the NSN 5985-00-014-2677 is 5985

Does the NSN 5985-00-014-2677 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-014-2677 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 5985-00-014-2677 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-014-2677 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 5985-00-014-2677 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961