5985-00-166-0810

Find complete technical information, availability, and procurement data for: 5985-00-166-0810
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-166-0810

Item Name Code

00305

Assigment Date

11/19/1971 (54 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, 2b all flanges all connection facilities thread class, right-hand all flanges all connection facilities thread direction, 2 flange quantity

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
Thread Class: 2b all flanges all connection facilities
Thread Direction: right-hand all flanges all connection facilities
Tubing Wall Construction Style: corrugated single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.003 inches nominal all flanges
Flange Inside Height: 0.505 inches nominal all flanges
Flange Outside Width: 1.625 inches nominal all flanges
Flange Outside Height: 1.625 inches nominal all flanges
Flange Depth: 0.437 inches nominal all flanges
Voltage Standing Wave Ratio: 1.15
Insertion Loss In Decibels: 0.10
Maximum Operating Pressure: 120.0 pounds per square inch gage
Waveguide Outside Width: 1.250 inches nominal
Nominal Thread Size: 0.164 inches all flanges all connection facilities
Waveguide Inside Height: 0.656 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole all flanges all connection facilities
Flange Style: cover type all flanges
Flexibility: flexible single tubing segment
Material: aluminum alloy all flange
Precious Material And Location: flange surface silver
Precious Material: silver
Surface Treatment: silver all flange inside surfaces
Surface Treatment: enamel all flange outside surfaces
Style Designator: bend type
Thread Series Designator: unc all flanges all connection facilities

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
253627	Waveguide Assembly
TS645-419	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-166-0810?

The FSCG of the NSN 5985-00-166-0810 is 5985

Does the NSN 5985-00-166-0810 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-166-0810 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 5985-00-166-0810 contain precious materials?

Item contains silver.

Does NSN 5985-00-166-0810 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 5985-00-166-0810 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Nov 19, 1971