5985-01-033-6988

Find complete technical information, availability, and procurement data for: 5985-01-033-6988
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-033-6988

Item Name Code

00305

Assigment Date

01/08/1977 (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, corrugated single tubing segment tubing wall construction style, 2 flange quantity, 0.253 inches minimum and 0.255 inches maximum all flanges flange inside height, 0.503 inches minimum and 0.505 inches maximum 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
Tubing Wall Construction Style: corrugated single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.503 inches minimum and 0.505 inches maximum all flanges
Flange Inside Height: 0.253 inches minimum and 0.255 inches maximum all flanges
Flange Outside Width: 0.860 inches minimum and 0.890 inches maximum all flanges
Flange Outside Height: 0.860 inches minimum and 0.890 inches maximum all flanges
Flange Depth: 0.173 inches minimum and 0.203 inches maximum all flanges
Flange Connecting Hole Diameter: 0.116 inches minimum and 0.118 inches maximum all flanges all connection facilities
Insertion Loss In Decibels: 0.10
Waveguide Outside Width: 0.497 inches minimum and 0.503 inches maximum
Waveguide Inside Width: 0.418 inches minimum and 0.422 inches maximum
Waveguide Inside Height: 0.168 inches minimum and 0.172 inches maximum
Waveguide Outside Height: 0.247 inches minimum and 0.253 inches maximum
Waveguide Longer Offset Distance: 4.428 inches minimum and 4.448 inches maximum
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Flange Style: cover type all flanges
Waveguide Offset Distance: 0.520 inches minimum and 0.540 inches maximum
Flexibility: flexible single tubing segment
Material: copper alloy all tubing segment and flange
Style Designator: bend type
Fsc Application Data: antennas,waveguides and related equip.

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
052585	Waveguide Assembly
885C052585	Waveguide Assembly
885F052061 ITEM 61	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-033-6988?

The FSCG of the NSN 5985-01-033-6988 is 5985

Does the NSN 5985-01-033-6988 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-033-6988 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 5985-01-033-6988 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-033-6988 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 5985-01-033-6988 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Jan 8, 1977