5985-00-018-3268

Find complete technical information, availability, and procurement data for: 5985-00-018-3268
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-018-3268

Item Name Code

00305

Assigment Date

04/25/1967 (59 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.

right-hand first flange single connection facility thread direction, 1.250 inches nominal waveguide outside width, 0.164 inches first flange single connection facility nominal thread size, 0.169 inches nominal second flange single connection facility flange connecting hole diameter, 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.

Thread Direction: right-hand first flange single connection facility
Flange Quantity: 2
Flange Connecting Hole Diameter: 0.169 inches nominal second flange single connection facility
Waveguide Outside Width: 1.250 inches nominal
Nominal Thread Size: 0.164 inches first flange single connection facility
Waveguide Inside Width: 1.122 inches nominal
Waveguide Inside Height: 0.497 inches nominal
Waveguide Outside Height: 0.625 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange single connection facility
Waveguide Length: 3.000 feet nominal
Flexibility: rigid single tubing segment
Material: aluminum alloy single tubing segment
Precious Material And Location: tubing interior surface silver
Precious Material: silver
Surface Treatment: silver single tubing segment inside surfaces
Style Designator: straight type
Thread Series Designator: unc first flange single connection facility

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
G128-145-002	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-018-3268?

The FSCG of the NSN 5985-00-018-3268 is 5985

Does the NSN 5985-00-018-3268 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-018-3268 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 5985-00-018-3268 contain precious materials?

Item contains silver.

Does NSN 5985-00-018-3268 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 5985-00-018-3268 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Apr 25, 1967