5985-01-108-3634

Find complete technical information, availability, and procurement data for: 5985-01-108-3634
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-108-3634

Item Name Code

00305

Assigment Date

02/26/1981 (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.

45.0 second bend e-plane bend angle in deg, 2b all flanges single connection facility thread class, right-hand all flanges single connection facility thread direction, 45.0 first bend e-plane bend angle in deg, 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
Thread Class: 2b all flanges single connection facility
Thread Direction: right-hand all flanges single connection facility
Bend Angle In Deg: 45.0 second bend e-plane
Bend Angle In Deg: 45.0 first bend e-plane
Bend Angle In Deg: 90.0 fourth bend e-plane
Bend Angle In Deg: 90.0 third bend e-plane
End Item Identification: 5840-01-046-7622,radar group,an/mst-t1
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.750 inches nominal all flanges
Flange Inside Height: 0.375 inches nominal all flanges
Flange Outside Width: 1.500 inches nominal all flanges
Flange Outside Height: 1.500 inches nominal all flanges
Flange Inside Diameter: 1.141 inches nominal all flanges
Flange Depth: 0.500 inches nominal all flanges
Maximum Operating Pressure: 20.0 pounds per square inch gage
Waveguide Outside Width: 0.850 inches nominal
Nominal Thread Size: 0.138 inches all flanges single connection facility
Waveguide Inside Width: 0.750 inches nominal
Waveguide Inside Height: 0.375 inches nominal
Waveguide Outside Height: 0.475 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole all flanges single connection facility
Waveguide First Leg Length: 3.490 inches nominal
Waveguide Fifth Leg Length: 2.020 inches nominal
Flange Style: choke type all flanges
Waveguide Second Leg Length: 5.240 inches nominal
Waveguide Third Leg Length: 2.420 inches nominal
Waveguide Fourth Leg Length: 4.250 inches nominal
Flexibility: rigid single tubing segment
Material: aluminum alloy 6061 single tubing segment and flange
Style Designator: four bend type
Thread Series Designator: unc all flanges single connection facility

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
654E4116-803	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-108-3634?

The FSCG of the NSN 5985-01-108-3634 is 5985

Does the NSN 5985-01-108-3634 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-108-3634 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 5985-01-108-3634 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-108-3634 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 5985-01-108-3634 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Feb 26, 1981