5985-00-267-9253

Find complete technical information, availability, and procurement data for: 5985-00-267-9253
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-267-9253

Item Name Code

00305

Assigment Date

01/01/1963 (63 years ago)

2b first flange single connection facility thread class, internal, rectangular external, rectangular cross-sectional shape style, right-hand second flange single connection facility thread direction, 2b second flange single connection facility thread class, right-hand first flange single connection facility thread direction

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 Class: 2b second flange single connection facility
Thread Direction: right-hand first flange single connection facility
Thread Direction: right-hand second flange single connection facility
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.622 inches nominal first flange
Flange Inside Width: 0.705 inches nominal second flange
Flange Inside Height: 0.311 inches nominal first flange
Flange Inside Height: 0.394 inches nominal second flange
Flange Outside Width: 1.312 inches nominal first flange
Flange Outside Width: 2.250 inches nominal second flange
Flange Outside Height: 2.250 inches nominal second flange
Flange Outside Height: 1.312 inches nominal first flange
Flange Inside Diameter: 1.000 inches nominal first flange
Flange Depth: 0.375 inches nominal first flange
Flange Depth: 0.375 inches nominal second flange
Waveguide Outside Width: 0.702 inches nominal
Nominal Thread Size: 0.138 inches first flange single connection facility
Nominal Thread Size: 0.138 inches second flange single connection facility
Waveguide Inside Width: 0.622 inches nominal
Waveguide Inside Height: 0.311 inches nominal
Waveguide Outside Height: 0.391 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 4 threaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Length: 1.790 inches nominal
Flexibility: rigid single tubing segment
Material: copper alloy all flange
Precious Material And Location: flange surface silver
Precious Material: silver
Surface Treatment: enamel all flange outside surfaces
Style Designator: straight type
Thread Series Designator: unc first flange single connection facility
Thread Series Designator: unc second flange single connection facility
Fsc Application Data: trainers,radar

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
SMB439643	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-267-9253?

The FSCG of the NSN 5985-00-267-9253 is 5985

Does the NSN 5985-00-267-9253 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-267-9253 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 5985-00-267-9253 contain precious materials?

Item contains silver.

Does NSN 5985-00-267-9253 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 5985-00-267-9253 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963