5985-01-243-8419

Find complete technical information, availability, and procurement data for: 5985-01-243-8419
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-243-8419

Item Name Code

00186

Assigment Date

11/01/1986 (39 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.

2b single flange all connection facilities thread class, seamless all tubing segment tubing wall construction style, right-hand single flange all connection facilities thread direction, internal, rectangular external, rectangular cross-sectional shape style, 90.0 single bend h-plane bend angle in deg

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 single flange all connection facilities
Thread Direction: right-hand single flange all connection facilities
Bend Angle In Deg: 90.0 single bend h-plane
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 1
Flange Inside Width: 0.896 inches minimum and 0.904 inches maximum single flange
Flange Inside Height: 0.396 inches minimum and 0.404 inches maximum single flange
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum single flange
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum single flange
Flange Inside Diameter: 1.406 inches minimum and 1.437 inches maximum single flange
Flange Depth: 0.423 inches minimum and 0.453 inches maximum single flange
Voltage Standing Wave Ratio: 1.25
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches single flange all connection facilities
Waveguide Inside Width: 0.896 inches minimum and 0.904 inches maximum
Waveguide Inside Height: 0.396 inches minimum and 0.404 inches maximum
Waveguide Outside Height: 0.496 inches minimum and 0.504 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole single flange all connection facilities
Flange Style: choke type single flange
Material: aluminum alloy all tubing segment and flange
Surface Treatment: paint all tubing segment and flange outside surfaces
Thread Series Designator: unc single flange all connection facilities
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
5002099-1	Waveguide Adapter
656363	Waveguide Adapter
90AC1019	Waveguide Adapter
MA504681	Waveguide Adapter
SM-656363	Waveguide Adapter

FAQs

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

What is the FSCG of the NSN 5985-01-243-8419?

The FSCG of the NSN 5985-01-243-8419 is 5985

Does the NSN 5985-01-243-8419 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-243-8419 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5985-01-243-8419 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-243-8419 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 5985-01-243-8419 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Nov 1, 1986