5985-00-557-9209

Find complete technical information, availability, and procurement data for: 5985-00-557-9209
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-557-9209

Item Name Code

00305

Assigment Date

11/11/1974 (51 years ago)

right-hand first flange single connection facility thread direction, 2b first flange single connection facility thread class, 90.0 second bend h-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, 90.0 first bend e-plane bend angle in deg

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
Bend Angle In Deg: 90.0 second bend h-plane
Bend Angle In Deg: 90.0 first bend e-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.897 inches minimum and 0.901 inches maximum second flange
Flange Inside Width: 0.978 inches minimum and 0.990 inches maximum first flange
Flange Inside Height: 0.397 inches minimum and 0.401 inches maximum second flange
Flange Inside Height: 0.433 inches minimum and 0.443 inches maximum first flange
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum second flange
Flange Outside Width: 1.859 inches minimum and 1.891 inches maximum first flange
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum second flange
Flange Outside Height: 1.859 inches minimum and 1.891 inches maximum first flange
Flange Inside Diameter: 1.000 inches minimum and 1.060 inches maximum second flange
Flange Depth: 0.423 inches minimum and 0.453 inches maximum first flange
Flange Connecting Hole Diameter: 0.166 inches minimum and 0.172 inches maximum second flange single connection facility
Voltage Standing Wave Ratio: 2.00
Insertion Loss In Decibels: 0.10
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches first flange single connection facility
Waveguide Inside Width: 0.896 inches minimum and 0.904 inches maximum
Waveguide Inside Height: 0.396 inches minimum and 0.404 inches maximum
Waveguide Outside Height: 0.496 inches minimum and 0.504 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: choke type second flange
Special Features: tubing wall construction can also be laminated
Flexibility: rigid single tubing segment
Material: aluminum alloy single tubing segment
Material: aluminum alloy all flange
Surface Treatment: oxide film all tubing segment and flange outside surfaces
Thread Series Designator: unc 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
2835931	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-557-9209?

The FSCG of the NSN 5985-00-557-9209 is 5985

Does the NSN 5985-00-557-9209 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-557-9209 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 5985-00-557-9209 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-557-9209 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 5985-00-557-9209 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Mon, Nov 11, 1974