5985-00-252-1935

Find complete technical information, availability, and procurement data for: 5985-00-252-1935
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-252-1935

Item Name Code

00305

Assigment Date

06/18/1973 (53 years ago)

internal, rectangular external, rectangular cross-sectional shape style, 1.340 inches nominal second flange flange inside width, 2 flange quantity, 1.340 inches nominal first flange flange inside width, seamless single 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 single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.340 inches nominal first flange
Flange Inside Width: 1.340 inches nominal second flange
Flange Inside Height: 2.840 inches nominal first flange
Flange Inside Height: 2.840 inches nominal second flange
Flange Outside Width: 3.000 inches nominal first flange
Flange Outside Width: 3.300 inches nominal second flange
Flange Outside Height: 4.380 inches nominal second flange
Flange Outside Height: 4.500 inches nominal first flange
Flange Depth: 0.310 inches nominal second flange
Flange Depth: 0.500 inches nominal first flange
Flange Connecting Hole Diameter: 0.273 inches nominal second flange single connection facility
Flange Connecting Hole Diameter: 0.267 inches nominal first flange single connection facility
Voltage Standing Wave Ratio: 1.10
Insertion Loss In Decibels: 0.02
Maximum Operating Pressure: 35.0 pounds per square inch gage
Waveguide Outside Width: 3.000 inches nominal
Waveguide Inside Width: 2.840 inches nominal
Waveguide Inside Height: 1.340 inches nominal
Waveguide Outside Height: 1.500 inches nominal
Flange Connecting Facility And Quantity: 2 unthreaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 8 unthreaded hole second flange single connection facility
Flange Style: contact type first flange
Flange Style: contact type second flange
Waveguide Length: 10.750 inches nominal
Flexibility: rigid single tubing segment
Material: copper alloy all tubing segment and flange
Surface Treatment: chromium and paint and passivate all tubing segment and flange inside surfaces
Surface Treatment: enamel all tubing segment outside surfaces
Style Designator: straight type

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
390063-11	Waveguide Assembly
L2848C9	Waveguide Assembly
L284BC9	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-252-1935?

The FSCG of the NSN 5985-00-252-1935 is 5985

Does the NSN 5985-00-252-1935 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-252-1935 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 5985-00-252-1935 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-252-1935 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 5985-00-252-1935 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Mon, Jun 18, 1973