TL68131C

View detailed technical data, stock status, and sourcing information for: TL68131C
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-690-4627

Item Name Code

00305

Assigment Date

01/01/1963 (63 years ago)

1.118 inches minimum and 1.126 inches maximum first flange flange inside width, internal, rectangular external, rectangular cross-sectional shape style, seamless all tubing segment tubing wall construction style, 2 flange quantity, 1.253 inches minimum and 1.256 inches maximum second 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 all tubing segment
Flange Quantity: 2
Flange Inside Width: 1.118 inches minimum and 1.126 inches maximum first flange
Flange Inside Width: 1.253 inches minimum and 1.256 inches maximum second flange
Flange Inside Height: 0.493 inches minimum and 0.501 inches maximum first flange
Flange Inside Height: 0.628 inches minimum and 0.631 inches maximum second flange
Flange Outside Width: 1.875 inches nominal all flanges
Flange Outside Height: 1.875 inches nominal all flanges
Flange Depth: 0.422 inches minimum and 0.453 inches maximum second flange
Flange Depth: 0.610 inches minimum and 0.640 inches maximum first flange
Flange Connecting Hole Diameter: 0.169 inches minimum first flange first connection facility
Flange Connecting Hole Diameter: 0.172 inches maximum first flange second connection facility
Voltage Standing Wave Ratio: 1.10
Waveguide Outside Width: 0.719 inches minimum and 0.843 inches maximum
Waveguide Inside Width: 0.497 inches nominal
Waveguide Inside Height: 1.122 inches nominal
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Length: 2.725 feet nominal
Flexibility: flexible all tubing segment
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
9142923	Waveguide Assembly
TL68131C	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-690-4627?

The FSCG of the NSN 5985-00-690-4627 is 5985

Does the NSN 5985-00-690-4627 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-690-4627 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 5985-00-690-4627 contain precious materials?

Precious metal content is unknown

Does NSN 5985-00-690-4627 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 5985-00-690-4627 was assigned to the Federal Catalog?

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