5985-01-099-5959

Find complete technical information, availability, and procurement data for: 5985-01-099-5959
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5985-01-099-5959 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-099-5959

Item Name Code

00305

Assigment Date

08/21/1980 (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.

internal, rectangular external, rectangular cross-sectional shape style, right-hand first flange single connection facility thread direction, 2b first flange single connection facility thread class, seamless single tubing segment tubing wall construction style, 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 first flange single connection facility
Thread Direction: right-hand first flange single connection facility
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.368 inches minimum and 1.376 inches maximum first flange
Flange Inside Width: 1.368 inches minimum and 1.376 inches maximum second flange
Flange Inside Height: 0.618 inches minimum and 0.626 inches maximum second flange
Flange Inside Height: 0.618 inches minimum and 0.626 inches maximum first flange
Flange Outside Width: 2.670 inches minimum and 2.710 inches maximum second flange
Flange Outside Height: 1.920 inches minimum and 1.960 inches maximum second flange
Flange Outside Diameter: 3.110 inches minimum and 3.140 inches maximum first flange
Flange Depth: 0.480 inches minimum and 0.520 inches maximum second flange
Flange Depth: 0.735 inches minimum and 0.765 inches maximum first flange
Flange Connecting Hole Diameter: 0.192 inches minimum and 0.200 inches maximum second flange single connection facility
Voltage Standing Wave Ratio: 1.10
Maximum Operating Pressure: 10.0 pounds per square inch gage
Waveguide Outside Width: 1.496 inches minimum and 1.504 inches maximum
Nominal Thread Size: 0.190 inches first flange single connection facility
Waveguide Inside Width: 1.368 inches minimum and 1.376 inches maximum
Waveguide Inside Height: 0.618 inches minimum and 0.626 inches maximum
Waveguide Outside Height: 0.746 inches minimum and 0.754 inches maximum
Flange Connecting Facility And Quantity: 6 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 8 unthreaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: contact type second flange
Waveguide Length: 18.100 inches minimum and 18.140 inches maximum
Waveguide Center To Center Distance: 2.730 inches minimum and 2.770 inches maximum
Flexibility: rigid single tubing segment
Material: copper alloy all tubing segment and flange
Surface Treatment: paint all tubing segment and flange outside surfaces
Style Designator: offset bend type
Thread Series Designator: unf first flange 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
SM-D-952437-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-099-5959?

The FSCG of the NSN 5985-01-099-5959 is 5985

Does the NSN 5985-01-099-5959 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-099-5959 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 5985-01-099-5959 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-099-5959 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 5985-01-099-5959 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Aug 21, 1980