5985-01-030-9957

Find complete technical information, availability, and procurement data for: 5985-01-030-9957
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-030-9957

Item Name Code

00305

Assigment Date

11/16/1976 (49 years ago)

0.618 inches minimum and 0.626 inches maximum all flanges flange inside height, internal, rectangular external, rectangular cross-sectional shape style, 2 flange quantity, 1.368 inches minimum and 1.376 inches maximum all flanges flange inside width, seamless all tubing segment tubing wall construction 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
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 1.368 inches minimum and 1.376 inches maximum all flanges
Flange Inside Height: 0.618 inches minimum and 0.626 inches maximum all flanges
Flange Outside Width: 2.670 inches minimum and 2.710 inches maximum all flanges
Flange Outside Height: 1.920 inches minimum and 1.960 inches maximum all flanges
Flange Depth: 0.480 inches minimum and 0.520 inches maximum all flanges
Flange Connecting Hole Diameter: 0.196 inches minimum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.05
Maximum Operating Pressure: 1.000 kilograms per square centimeter gage
Waveguide Outside Width: 1.496 inches minimum and 1.504 inches maximum
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: 8 unthreaded hole all flanges all connection facilities
Waveguide First Leg Length: 3.040 inches nominal
Flange Style: contact type all flanges
Waveguide Second Leg Length: 12.060 inches nominal
Waveguide Third Leg Length: 5.000 inches nominal
Waveguide Fourth Leg Length: 1.100 inches nominal
Special Features: 7.900 to 8.400 ghz; do not paint flange faces
Flexibility: rigid all tubing segment
Material: copper alloy all tubing segment and flange
Surface Treatment: enamel 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
SM-D-795307	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-030-9957?

The FSCG of the NSN 5985-01-030-9957 is 5985

Does the NSN 5985-01-030-9957 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-030-9957 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 5985-01-030-9957 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-030-9957 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 5985-01-030-9957 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Nov 16, 1976