5985-01-030-3298

Find complete technical information, availability, and procurement data for: 5985-01-030-3298
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-030-3298

Item Name Code

00305

Assigment Date

11/02/1976 (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.

1.253 inches nominal second flange flange inside width, internal, elliptical external, elliptical cross-sectional shape style, 2 flange quantity, bellows single tubing segment tubing wall construction style, 1.372 inches nominal first flange flange inside width

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, elliptical external, elliptical
Tubing Wall Construction Style: bellows single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.253 inches nominal second flange
Flange Inside Width: 1.372 inches nominal first flange
Flange Inside Height: 0.622 inches nominal first flange
Flange Inside Height: 0.628 inches nominal second flange
Flange Outside Width: 1.875 inches nominal second flange
Flange Outside Width: 2.690 inches nominal first flange
Flange Outside Height: 1.875 inches nominal second flange
Flange Outside Height: 1.940 inches nominal first flange
Flange Depth: 0.256 inches nominal first flange
Flange Depth: 0.560 inches nominal second flange
Flange Connecting Hole Diameter: 0.169 inches nominal first flange single connection facility
Flange Connecting Hole Diameter: 0.200 inches nominal second flange single connection facility
Voltage Standing Wave Ratio: 1.10
Insertion Loss In Decibels: 0.10
Waveguide Outside Width: 1.550 inches nominal
Waveguide Inside Width: 1.450 inches nominal
Waveguide Inside Height: 0.920 inches nominal
Waveguide Outside Height: 1.020 inches nominal
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange single connection facility
Flange Connecting Facility And Quantity: 8 unthreaded hole first flange single connection facility
Flange Style: contact type first flange
Flange Style: cover type second flange
Flexibility: flexible all tubing segment
Material: copper alloy all flange
Style Designator: straight 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
SM-D-795734	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-030-3298?

The FSCG of the NSN 5985-01-030-3298 is 5985

Does the NSN 5985-01-030-3298 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-030-3298 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 5985-01-030-3298 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-030-3298 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 5985-01-030-3298 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Nov 2, 1976