5985-01-108-9191

Find complete technical information, availability, and procurement data for: 5985-01-108-9191
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-108-9191

Item Name Code

00305

Assigment Date

03/08/1981 (45 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.

2b single flange all connection facilities thread class, internal, rectangular external, rectangular cross-sectional shape style, straight twist single tubing segment tubing twist type, seamless single tubing segment tubing wall construction style, right-hand single flange all connection facilities thread direction

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 single flange all connection facilities
Thread Direction: right-hand single flange all connection facilities
Tubing Wall Construction Style: seamless single tubing segment
Tubing Twist Type: straight twist single tubing segment
Tubing Twist Angle In Deg: 180.0 single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.122 inches nominal second flange
Flange Inside Width: 1.255 inches nominal first flange
Flange Inside Height: 0.497 inches nominal second flange
Flange Inside Height: 0.630 inches nominal first flange
Flange Outside Width: 1.875 inches nominal first flange
Flange Outside Width: 1.875 inches nominal second flange
Flange Outside Height: 1.875 inches nominal first flange
Flange Outside Height: 1.875 inches nominal second flange
Flange Inside Diameter: 1.675 inches nominal single flange
Flange Depth: 0.438 inches nominal first flange
Flange Depth: 0.625 inches nominal second flange
Flange Connecting Hole Diameter: 0.169 inches nominal single flange all connection facilities
Voltage Standing Wave Ratio: 1.12
Thread Quantity Per Inch: 32 single flange all connection facilities
Maximum Operating Pressure: 50.0 pounds per square inch gage
Waveguide Outside Width: 1.250 inches nominal
Nominal Thread Size: 0.164 inches single flange all connection facilities
Waveguide Inside Width: 1.122 inches nominal
Waveguide Inside Height: 0.497 inches nominal
Waveguide Outside Height: 0.625 inches nominal
Flange Connecting Facility And Quantity: 4 threaded stud second flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole first flange all connection facilities
Flange Style: choke type second flange
Flange Style: cover type first flange
Waveguide Length: 1.500 feet nominal
Flexibility: flexible single tubing segment
Material: aluminum alloy all tubing segment and flange
Precious Material And Location: waveguide surfaces silver
Precious Material: silver
Surface Treatment: iridium all tubing segment and flange inside surfaces
Style Designator: straight type
Thread Series Designator: unc single flange 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
1236AS248-5	Waveguide Assembly
H170FT-18A-1-1-N	Waveguide Assembly
MDC112-A2T18	Waveguide Assembly
MTPS112-500-N-18A	Waveguide Assembly
TFT68-2A18N	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-108-9191?

The FSCG of the NSN 5985-01-108-9191 is 5985

Does the NSN 5985-01-108-9191 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-108-9191 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 5985-01-108-9191 contain precious materials?

Item contains platinum family metals.

Does NSN 5985-01-108-9191 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 5985-01-108-9191 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, Mar 8, 1981