5985-00-321-2146

Find complete technical information, availability, and procurement data for: 5985-00-321-2146
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-321-2146

Item Name Code

00305

Assigment Date

11/18/1973 (52 years ago)

right-hand first flange all connection facilities thread direction, corrugated single tubing segment tubing wall construction style, internal, rectangular external, rectangular cross-sectional shape style, 2 flange quantity, 2b first flange all connection facilities 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 all connection facilities
Thread Direction: right-hand first flange all connection facilities
Tubing Wall Construction Style: corrugated single 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: 1.860 inches minimum and 1.890 inches maximum first flange
Flange Outside Width: 1.860 inches minimum and 1.890 inches maximum second flange
Flange Outside Height: 1.860 inches minimum and 1.890 inches maximum first flange
Flange Outside Height: 1.860 inches minimum and 1.890 inches maximum second flange
Flange Inside Diameter: 1.610 inches minimum and 1.640 inches maximum first flange
Flange Depth: 0.423 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 and 0.172 inches maximum second flange all connection facilities
Voltage Standing Wave Ratio: 1.10
Thread Quantity Per Inch: 32 first flange all connection facilities
Maximum Operating Pressure: 30.0 pounds per square inch gage
Waveguide Outside Width: 1.246 inches minimum and 1.254 inches maximum
Nominal Thread Size: 0.164 inches first flange all connection facilities
Waveguide Inside Width: 1.118 inches minimum and 1.126 inches maximum
Waveguide Inside Height: 0.493 inches minimum and 0.501 inches maximum
Waveguide Outside Height: 0.621 inches minimum and 0.629 inches maximum
Waveguide Longer Offset Distance: 5.969 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole first flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange all connection facilities
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Offset Distance: 1.533 inches nominal
Special Features: includes 0.375-24 unjf-3b boss pper ms33649-3
Flexibility: flexible single tubing segment
Material: aluminum alloy all flange
Material: copper alloy single tubing segment
Surface Treatment: enamel all tubing segment and flange outside surfaces
Style Designator: bend type
Thread Series Designator: unc first flange all connection facilities
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
106268-G01	Waveguide Assembly
115713	Waveguide Assembly
217432	Waveguide Assembly
719488-1	Waveguide Assembly
TRS68117	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-321-2146?

The FSCG of the NSN 5985-00-321-2146 is 5985

Does the NSN 5985-00-321-2146 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-321-2146 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 5985-00-321-2146 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-321-2146 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 5985-00-321-2146 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sun, Nov 18, 1973