5985-00-421-6549

Find complete technical information, availability, and procurement data for: 5985-00-421-6549
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-421-6549

Item Name Code

00305

Assigment Date

02/02/1972 (54 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.

0.875 inches nominal all flanges flange outside height, 0.875 inches nominal all flanges flange outside width, internal, rectangular external, rectangular cross-sectional shape style, 0.504 inches nominal all flanges flange inside width, 2 flange quantity

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
Flange Quantity: 2
Flange Inside Width: 0.504 inches nominal all flanges
Flange Outside Width: 0.875 inches nominal all flanges
Flange Outside Height: 0.875 inches nominal all flanges
Flange Depth: 0.188 inches nominal all flanges
Waveguide Outside Width: 0.500 inches nominal
Waveguide Inside Width: 0.420 inches nominal
Waveguide Inside Height: 0.170 inches nominal
Waveguide Outside Height: 0.250 inches nominal
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges single connection facility
Flange Style: cover type all flanges
Material: copper alloy all flange
Fsc Application Data: countermeasures set

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
234008-000	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-421-6549?

The FSCG of the NSN 5985-00-421-6549 is 5985

Does the NSN 5985-00-421-6549 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-421-6549 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-00-421-6549 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-421-6549 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 5985-00-421-6549 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Feb 2, 1972