5985-01-346-7571

Find complete technical information, availability, and procurement data for: 5985-01-346-7571
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-346-7571

Item Name Code

00305

Assigment Date

10/09/1991 (34 years ago)

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes:coupler,rotary,radio frequency; coupler, directional; adapter,waveguide; and tuner, waveguide.

2 flange quantity, internal, rectangular double ridged external, rectangular cross-sectional shape style, straight twist single tubing segment tubing twist type, seamless single tubing segment tubing wall construction style, 90.0 single tubing segment tubing twist angle in deg

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 double ridged external, rectangular
Tubing Wall Construction Style: seamless single tubing segment
Tubing Twist Type: straight twist single tubing segment
Tubing Twist Angle In Deg: 90.0 single tubing segment
Flange Quantity: 2
Voltage Standing Wave Ratio: 1.20
Insertion Loss In Decibels: 0.24
Waveguide Length: 4.970 inches minimum and 5.030 inches maximum
Special Features: flange faces 16.0 in. microinch finish,free of surface treatment
Flexibility: rigid single tubing segment
Surface Treatment: enamel all tubing segment and flange 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
2633518G001	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-346-7571?

The FSCG of the NSN 5985-01-346-7571 is 5985

Does the NSN 5985-01-346-7571 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-346-7571 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 5985-01-346-7571 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-346-7571 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 5985-01-346-7571 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Oct 9, 1991