5985-01-264-8941

Find complete technical information, availability, and procurement data for: 5985-01-264-8941
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-264-8941

Item Name Code

00305

Assigment Date

10/07/1987 (38 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.

0.311 inches nominal all flanges flange inside height, 0.705 inches nominal all flanges flange inside width, internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style, 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
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.705 inches nominal all flanges
Flange Inside Height: 0.311 inches nominal all flanges
Flange Outside Width: 1.312 inches nominal all flanges
Flange Outside Height: 1.312 inches nominal all flanges
Flange Depth: 0.375 inches nominal all flanges
Flange Connecting Hole Diameter: 0.144 inches nominal all flanges all connection facilities
Voltage Standing Wave Ratio: 1.10
Maximum Operating Pressure: 10.0 pounds per square inch gage
Waveguide Outside Width: 0.702 inches nominal
Waveguide Inside Width: 0.622 inches nominal
Waveguide Inside Height: 0.311 inches nominal
Waveguide Outside Height: 0.391 inches nominal
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Waveguide First Leg Length: 1.047 inches nominal
Flange Style: cover type all flanges
Waveguide Second Leg Length: 1.160 inches nominal
Waveguide Third Leg Length: 2.630 inches nominal
Waveguide Fourth Leg Length: 1.340 inches nominal
Flexibility: rigid single tubing segment
Material: copper alloy or aluminum alloy single tubing segment and flange
Surface Treatment: primer single tubing segment and flange all surfaces
Style Designator: three 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
5543161	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-264-8941?

The FSCG of the NSN 5985-01-264-8941 is 5985

Does the NSN 5985-01-264-8941 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-264-8941 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 5985-01-264-8941 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-264-8941 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 5985-01-264-8941 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Oct 7, 1987