5985-01-111-3391

Find complete technical information, availability, and procurement data for: 5985-01-111-3391
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-111-3391

Item Name Code

00305

Assigment Date

04/15/1981 (45 years ago)

seamless all tubing segment tubing wall construction style, internal, rectangular external, rectangular cross-sectional shape style, 90.0 first bend e-plane bend angle in deg, 2 flange quantity, 90.0 second bend h-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
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 all tubing segment
Flange Quantity: 2
Maximum Operating Pressure: 10.0 pounds per square inch gage
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Waveguide Inside Width: 0.896 inches maximum 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
Waveguide First Leg Length: 4.736 inches nominal
Waveguide Second Leg Length: 1.903 inches nominal
Waveguide Third Leg Length: 2.125 inches nominal
Waveguide Fourth Leg Length: 2.125 inches nominal
Special Features: includes two adapters; flange faces free of paint
Flexibility: rigid all tubing segment
Material: copper alloy all tubing segment and flange
Surface Treatment: chromate all tubing segment and flange all surfaces
Surface Treatment: paint all tubing segment and flange outside surfaces
Style Designator: three bend type
Fsc Application Data: antennas,waveguides,and related equipment

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
1519946-1	Waveguide Assembly
5337181-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-111-3391?

The FSCG of the NSN 5985-01-111-3391 is 5985

Does the NSN 5985-01-111-3391 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-111-3391 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 5985-01-111-3391 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-111-3391 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 5985-01-111-3391 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Wed, Apr 15, 1981