5985-00-172-0643

Find complete technical information, availability, and procurement data for: 5985-00-172-0643
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-172-0643

Item Name Code

00305

Assigment Date

08/27/1972 (53 years ago)

An active semiconductor device with three or more electrodes. May or may not include mounting hardware and/or heatsink. Excludes:semiconductor device, diode and semiconductor device, thyristor. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

internal, rectangular external, rectangular cross-sectional shape style, radar set an/gpn-12 end item identification, 90.0 single bend e-plane bend angle in deg, right-hand first flange single connection facility thread direction, 2b first flange single connection facility thread class

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 Direction: right-hand first flange single connection facility
Bend Angle In Deg: 90.0 single bend e-plane
End Item Identification: radar set an/gpn-12
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 2.834 inches minimum and 2.846 inches maximum first flange
Flange Inside Width: 3.002 inches minimum second flange
Flange Inside Height: 1.334 inches minimum and 1.346 inches maximum first flange
Flange Inside Height: 1.502 inches minimum second flange
Flange Outside Diameter: 5.298 inches minimum and 5.328 inches maximum first flange
Flange Outside Diameter: 5.298 inches minimum and 5.328 inches maximum second flange
Flange Depth: 0.735 inches minimum and 0.765 inches maximum second flange
Flange Depth: 1.235 inches minimum and 1.265 inches maximum first flange
Flange Connecting Hole Diameter: 0.257 inches minimum second flange single connection facility
Thread Quantity Per Inch: 20 first flange single connection facility
Waveguide Outside Width: 2.994 inches minimum and 3.006 inches maximum
Nominal Thread Size: 0.250 inches first flange single connection facility
Waveguide Inside Width: 2.834 inches minimum and 2.846 inches maximum
Waveguide Inside Height: 1.334 inches minimum and 1.346 inches maximum
Waveguide Outside Height: 1.494 inches minimum and 1.506 inches maximum
Waveguide Longer Offset Distance: 3.395 inches minimum and 3.415 inches maximum
Flange Connecting Facility And Quantity: 8 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 8 unthreaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Offset Distance: 3.395 inches minimum and 3.415 inches maximum
Flexibility: rigid all tubing segment
Material: aluminum alloy all tubing segment and flange
Surface Treatment: chromate all tubing segment and flange all surfaces
Surface Treatment: primer and paint all tubing segment and flange outside surfaces
Style Designator: bend type
Thread Series Designator: unc first flange single connection facility
Fsc Application Data: antennas,waveguides,and related equipment

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
669202-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-172-0643?

The FSCG of the NSN 5985-00-172-0643 is 5985

Does the NSN 5985-00-172-0643 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-172-0643 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 5985-00-172-0643 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-172-0643 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 5985-00-172-0643 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Aug 27, 1972