5985-01-372-9549

Find complete technical information, availability, and procurement data for: 5985-01-372-9549
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-372-9549

Item Name Code

00305

Assigment Date

03/23/1993 (33 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.

2.145 inches minimum and 2.155 inches maximum all flanges flange inside height, seamless single tubing segment tubing wall construction style, 4.295 inches minimum and 4.305 inches maximum all flanges flange inside width, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape 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
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 4.295 inches minimum and 4.305 inches maximum all flanges
Flange Inside Height: 2.145 inches minimum and 2.155 inches maximum all flanges
Flange Outside Width: 6.320 inches minimum and 6.360 inches maximum all flanges
Flange Outside Height: 4.170 inches minimum and 4.210 inches maximum all flanges
Flange Depth: 0.860 inches minimum and 0.900 inches maximum all flanges
Flange Connecting Hole Diameter: 0.261 inches minimum and 0.271 inches maximum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.05
Insertion Loss In Decibels: 0.006
Waveguide Outside Width: 4.460 inches nominal
Waveguide Inside Width: 4.300 inches nominal
Waveguide Inside Height: 2.150 inches nominal
Waveguide Outside Height: 2.310 inches nominal
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Flange Style: contact type all flanges
Waveguide Length: 11.870 inches minimum and 12.130 inches maximum
Special Features: 1.7 to 2.6 ghz frequency
Flexibility: rigid single tubing segment
Material: aluminum alloy 6063 single tubing segmentaluminum 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
177881-001	Waveguide Assembly
BFU430	Waveguide Assembly
CPR430G-270-12	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-372-9549?

The FSCG of the NSN 5985-01-372-9549 is 5985

Does the NSN 5985-01-372-9549 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-372-9549 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 5985-01-372-9549 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-372-9549 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 5985-01-372-9549 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Tue, Mar 23, 1993