5985-01-111-0471

Find complete technical information, availability, and procurement data for: 5985-01-111-0471
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-111-0471

Item Name Code

00305

Assigment Date

04/09/1981 (45 years ago)

An item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.

internal, rectangular external, rectangular cross-sectional shape style, interlocked single tubing segment tubing wall construction style, 105.0 single tubing segment tubing twist angle in deg, 2 flange quantity, twistable single tubing segment tubing twist type

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: interlocked single tubing segment
Tubing Twist Type: twistable single tubing segment
Tubing Twist Angle In Deg: 105.0 single tubing segment
Flange Quantity: 2
Flange Inside Width: 2.000 inches nominal all flanges
Flange Inside Height: 1.000 inches nominal all flanges
Flange Outside Diameter: 3.625 inches nominal all flanges
Flange Depth: 0.375 inches nominal all flanges
Flange Connecting Hole Diameter: 0.199 inches nominal all flanges all connection facilities
Voltage Standing Wave Ratio: 1.10
Insertion Loss In Decibels: 0.06
Maximum Operating Pressure: 30.0 pounds per square inch gage
Waveguide Outside Width: 2.000 inches nominal
Waveguide Inside Width: 1.872 inches nominal
Waveguide Inside Height: 0.872 inches nominal
Waveguide Outside Height: 1.000 inches nominal
Flange Connecting Facility And Quantity: 8 unthreaded hole all flanges all connection facilities
Flange Style: cover type all flanges
Waveguide Length: 1.500 feet nominal
Flexibility: flexible single tubing segment
Material: aluminum alloy all flange
Material: copper alloy single tubing segment
Material: rubber synthetic single tubing jacket
Precious Material And Location: waveguide overall surfaces silver
Precious Material: silver
Surface Treatment: anodize all flange outside surfaces
Surface Treatment: silver single tubing segment all 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
MDC187-A2T18	Waveguide Assembly
MTPS187-500-N-18A	Waveguide Assembly
TFT-78-2-A-18-N	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-111-0471?

The FSCG of the NSN 5985-01-111-0471 is 5985

Does the NSN 5985-01-111-0471 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-111-0471 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 5985-01-111-0471 contain precious materials?

Item contains silver.

Does NSN 5985-01-111-0471 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 5985-01-111-0471 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Apr 9, 1981