5985-01-415-2179

Find complete technical information, availability, and procurement data for: 5985-01-415-2179
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-415-2179

Item Name Code

00305

Assigment Date

06/22/1995 (31 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.

2 flange quantity, 2b second flange single connection facility thread class, right-hand second flange single connection facility thread direction, internal, rectangular external, rectangular cross-sectional shape style, seamless single 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
Thread Class: 2b second flange single connection facility
Thread Direction: right-hand second flange single connection facility
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.900 inches nominal second flange
Flange Inside Width: 1.003 inches nominal first flange
Flange Inside Height: 0.400 inches nominal second flange
Flange Inside Height: 0.503 inches nominal first flange
Flange Outside Width: 1.625 inches nominal first flange
Flange Outside Width: 1.625 inches nominal second flange
Flange Outside Height: 1.625 inches nominal second flange
Flange Outside Height: 1.625 inches nominal first flange
Flange Depth: 0.438 inches nominal first flange
Flange Depth: 0.438 inches nominal second flange
Flange Connecting Hole Diameter: 0.169 inches minimum and 0.172 inches maximum first flange single connection facility
Voltage Standing Wave Ratio: 1.11
Waveguide Outside Width: 1.000 inches nominal
Nominal Thread Size: 0.164 inches second flange single connection facility
Waveguide Inside Width: 0.900 inches nominal
Waveguide Inside Height: 0.400 inches nominal
Waveguide Outside Height: 0.500 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole second flange single connection facility
Flange Connecting Facility And Quantity: 4 unthreaded hole first flange single connection facility
Flange Style: choke type second flange
Flange Style: cover type first flange
Waveguide Length: 4.500 inches nominal
Special Features: this item comes as a matched pair of waveguides. the item consists of part numbers 985794-1 and 985794-301 (cage 20418).
Flexibility: rigid single tubing segment
Material: aluminum alloy single tubing segment and flange
Surface Treatment: paint single tubing segment and flange outside surfaces
Style Designator: straight type
Thread Series Designator: unc second 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
685794-303	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-415-2179?

The FSCG of the NSN 5985-01-415-2179 is 5985

Does the NSN 5985-01-415-2179 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-415-2179 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 5985-01-415-2179 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-415-2179 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 5985-01-415-2179 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Jun 22, 1995