5985-00-196-3945

Find complete technical information, availability, and procurement data for: 5985-00-196-3945
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-196-3945

Item Name Code

00305

Assigment Date

06/17/1970 (56 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.

15.0 pounds per square inch gage maximum operating pressure, seamless single tubing segment tubing wall construction style, radar set an/spg-53a end item identification, 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
End Item Identification: radar set an/spg-53a
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Maximum Operating Pressure: 15.0 pounds per square inch gage
Waveguide Center To Center Distance: 37.000 inches nominal
Waveguide Height: 2.250 inches nominal
Special Features: gold plate flange faces
Flexibility: rigid single tubing segment
Material: aluminum alloy all tubing segment and flange
Precious Material And Location: flange faces gold
Precious Material: gold
Surface Treatment: chromate single tubing segment inside surfaces
Surface Treatment: chromate zinc and enamel all tubing segment and flange outside surfaces
Style Designator: double bend type
Fsc Application Data: antennas,waveguides,and related equipment

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
140602	Waveguide Assembly
2677119	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-196-3945?

The FSCG of the NSN 5985-00-196-3945 is 5985

Does the NSN 5985-00-196-3945 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-196-3945 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-00-196-3945 contain precious materials?

Item contains gold.

Does NSN 5985-00-196-3945 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 5985-00-196-3945 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Jun 17, 1970