5985-01-026-7655

Find complete technical information, availability, and procurement data for: 5985-01-026-7655
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-026-7655

Item Name Code

00305

Assigment Date

08/29/1976 (49 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.

1.10 voltage standing wave ratio, internal, rectangular external, rectangular cross-sectional shape style, seamless all tubing segment tubing wall construction style, 2 flange quantity, 5.0 pounds per square inch gage maximum operating pressure

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 all tubing segment
Flange Quantity: 2
Voltage Standing Wave Ratio: 1.10
Maximum Operating Pressure: 5.0 pounds per square inch gage
Waveguide Outside Width: 1.156 inches minimum and 1.160 inches maximum
Waveguide Inside Width: 0.946 inches minimum and 0.954 inches maximum
Waveguide Inside Height: 0.446 inches minimum and 0.454 inches maximum
Waveguide Outside Height: 0.656 inches minimum and 0.660 inches maximum
Waveguide First Leg Length: 2.000 inches nominal
Waveguide Second Leg Length: 4.392 inches nominal
Waveguide Third Leg Length: 6.000 inches nominal
Waveguide Fourth Leg Length: 2.500 inches nominal
Flexibility: rigid all tubing segment
Material: aluminum alloy all tubing segment and flange
Surface Treatment: paint all tubing segment and flange outside surfaces
Style Designator: three bend type
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
2896144	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-026-7655?

The FSCG of the NSN 5985-01-026-7655 is 5985

Does the NSN 5985-01-026-7655 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-026-7655 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5985-01-026-7655 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-026-7655 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 5985-01-026-7655 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Aug 29, 1976