5985-00-111-6261

Find complete technical information, availability, and procurement data for: 5985-00-111-6261
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-111-6261

Item Name Code

00305

Assigment Date

08/19/1968 (57 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.

internal, rectangular external, rectangular cross-sectional shape style, 2.840 inches nominal all flanges flange inside width, 1.340 inches nominal all flanges flange inside height, 2 flange quantity, interlocked all 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
Tubing Wall Construction Style: interlocked all tubing segment
Flange Quantity: 2
Flange Inside Width: 2.840 inches nominal all flanges
Flange Inside Height: 1.340 inches nominal all flanges
Flange Outside Width: 4.515 inches nominal all flanges
Flange Outside Height: 3.300 inches nominal all flanges
Flange Depth: 0.317 inches nominal all flanges
Flange Connecting Hole Diameter: 0.120 inches nominal all flanges all connection facilities
Voltage Standing Wave Ratio: 1.10
Waveguide Outside Width: 4.515 inches nominal
Waveguide Inside Width: 2.845 inches nominal
Waveguide Inside Height: 1.345 inches nominal
Waveguide Outside Height: 3.015 inches nominal
Flange Connecting Facility And Quantity: 10 unthreaded hole all flanges all connection facilities
Flange Style: contact type all flanges
Waveguide Length: 15.560 inches nominal
Waveguide Center To Center Distance: 2.500 inches nominal
Flexibility: rigid all tubing segment
Material: copper alloy all tubing segment
Style Designator: offset bend type

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
723350-23	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-111-6261?

The FSCG of the NSN 5985-00-111-6261 is 5985

Does the NSN 5985-00-111-6261 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-111-6261 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 5985-00-111-6261 contain precious materials?

Precious metal content is unknown

Does NSN 5985-00-111-6261 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 5985-00-111-6261 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Aug 19, 1968