5985-00-451-4889

Find complete technical information, availability, and procurement data for: 5985-00-451-4889
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-451-4889

Item Name Code

00305

Assigment Date

06/02/1971 (55 years ago)

0.705 inches minimum and 0.707 inches maximum second flange flange inside width, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape style, seamless single tubing segment tubing wall construction style, 0.620 inches minimum and 0.624 inches maximum first flange flange inside width

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 single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.620 inches minimum and 0.624 inches maximum first flange
Flange Inside Width: 0.705 inches minimum and 0.707 inches maximum second flange
Flange Inside Height: 0.309 inches minimum and 0.313 inches maximum first flange
Flange Inside Height: 0.394 inches minimum and 0.396 inches maximum second flange
Flange Outside Width: 1.297 inches minimum and 1.327 inches maximum first flange
Flange Outside Width: 1.298 inches minimum and 1.328 inches maximum second flange
Flange Outside Height: 1.297 inches minimum and 1.327 inches maximum first flange
Flange Outside Height: 1.298 inches minimum and 1.328 inches maximum second flange
Flange Inside Diameter: 0.985 inches minimum and 1.015 inches maximum first flange
Flange Depth: 0.298 inches minimum and 0.328 inches maximum second flange
Flange Depth: 0.360 inches minimum and 0.390 inches maximum first flange
Flange Connecting Hole Diameter: 0.144 inches minimum and 0.147 inches maximum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.07
Maximum Operating Pressure: 30.0 pounds per square inch gage
Waveguide Outside Width: 0.699 inches minimum and 0.705 inches maximum
Waveguide Inside Width: 0.620 inches minimum and 0.625 inches maximum
Waveguide Inside Height: 0.309 inches minimum and 0.314 inches maximum
Waveguide Outside Height: 0.388 inches minimum and 0.394 inches maximum
Flange Connecting Facility And Quantity: 4 unthreaded hole all flanges all connection facilities
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Length: 2.830 inches nominal
Flexibility: flexible single tubing segment
Material: copper alloy all tubing segment and flange
Material: rubber synthetic single tubing jacket
Precious Material And Location: internal surfaces silver
Precious Material: silver
Surface Treatment: silver all tubing segment and flange inside surfaces
Style Designator: straight 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
10667140	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-451-4889?

The FSCG of the NSN 5985-00-451-4889 is 5985

Does the NSN 5985-00-451-4889 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-451-4889 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 5985-00-451-4889 contain precious materials?

Item contains silver.

Does NSN 5985-00-451-4889 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 5985-00-451-4889 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Jun 2, 1971