5985-01-187-4968

Find complete technical information, availability, and procurement data for: 5985-01-187-4968
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-187-4968

Item Name Code

00305

Assigment Date

08/23/1984 (41 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.

1.06 voltage standing wave ratio, seamless all tubing segment tubing wall construction style, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape style, 90.0 single bend h-plane bend angle in deg

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 h-plane
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Voltage Standing Wave Ratio: 1.06
Waveguide Outside Width: 1.995 inches minimum and 2.005 inches maximum
Waveguide Inside Width: 1.872 inches nominal
Waveguide Inside Height: 0.872 inches nominal
Waveguide Outside Height: 0.995 inches minimum and 1.005 inches maximum
Waveguide Longer Offset Distance: 8.717 inches nominal
Flange Connecting Facility And Quantity: 8 unthreaded hole all flanges all connection facilities
Flange Style: contact type all flanges
Waveguide Offset Distance: 2.000 inches nominal
Flexibility: rigid all tubing segment
Material: copper alloy all tubing segment and flange
Surface Treatment: chromate all tubing segment and 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
1009083-1	Waveguide Assembly
TR78672	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-187-4968?

The FSCG of the NSN 5985-01-187-4968 is 5985

Does the NSN 5985-01-187-4968 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-187-4968 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 5985-01-187-4968 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-187-4968 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 5985-01-187-4968 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Aug 23, 1984