5985-01-030-9994

Find complete technical information, availability, and procurement data for: 5985-01-030-9994
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-030-9994

Item Name Code

00305

Assigment Date

11/16/1976 (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.

internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style, 90.0 single bend e-plane bend angle in deg, 2 flange quantity, 1.253 inches nominal all flanges 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, rectangular external, rectangular
Bend Angle In Deg: 90.0 single bend e-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.253 inches nominal all flanges
Flange Inside Height: 0.628 inches nominal all flanges
Flange Outside Width: 1.875 inches nominal all flanges
Flange Outside Height: 1.875 inches nominal all flanges
Flange Depth: 0.438 inches nominal all flanges
Flange Connecting Hole Diameter: 0.169 inches nominal all flanges single connection facility
Voltage Standing Wave Ratio: 1.10
Maximum Operating Pressure: 1.0 pounds per square inch gage
Waveguide Outside Width: 1.250 inches nominal
Waveguide Inside Width: 1.122 inches nominal
Waveguide Inside Height: 0.497 inches nominal
Waveguide Outside Height: 0.625 inches nominal
Waveguide Longer Offset Distance: 14.880 inches nominal
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges single connection facility
Flange Style: cover type all flanges
Waveguide Offset Distance: 3.000 inches nominal
Special Features: no inside surface treatment to beapplied to tubing or flange
Flexibility: rigid single tubing segment
Material: copper alloy all flange
Surface Treatment: enamel all flange outside surfaces
Style Designator: bend 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-795712-5	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-030-9994?

The FSCG of the NSN 5985-01-030-9994 is 5985

Does the NSN 5985-01-030-9994 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-030-9994 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 5985-01-030-9994 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-030-9994 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 5985-01-030-9994 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Nov 16, 1976