5985-01-140-7491

Find complete technical information, availability, and procurement data for: 5985-01-140-7491
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-140-7491

Item Name Code

00305

Assigment Date

10/18/1982 (43 years ago)

2b second flange second connection facility thread class, seamless all tubing segment tubing wall construction style, internal, rectangular external, rectangular cross-sectional shape style, right-hand second flange second connection facility thread direction, 90.0 single bend e-plane bend 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 external, rectangular
Thread Class: 2b second flange second connection facility
Thread Direction: right-hand second flange second connection facility
Bend Angle In Deg: 90.0 single bend e-plane
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 0.900 inches nominal all flanges
Flange Inside Height: 0.400 inches nominal all flanges
Flange Outside Width: 1.625 inches nominal all flanges
Flange Outside Height: 1.625 inches nominal all flanges
Flange Depth: 0.438 inches nominal all flanges
Flange Connecting Hole Diameter: 0.169 inches minimum and 0.172 inches maximum first flange first connection facility
Thread Quantity Per Inch: 32 second flange second connection facility
Waveguide Outside Width: 1.000 inches nominal
Nominal Thread Size: 0.164 inches second flange second connection facility
Waveguide Inside Width: 0.900 inches nominal
Waveguide Inside Height: 0.400 inches nominal
Waveguide Outside Height: 0.500 inches nominal
Waveguide Longer Offset Distance: 2.325 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole second flange second connection facility
Flange Connecting Facility And Quantity: 4 unthreaded hole first flange first connection facility
Flange Style: choke type all flanges
Waveguide Offset Distance: 1.175 inches nominal
Special Features: with plate and bracket attached to second flange
Flexibility: rigid all tubing segment
Material: aluminum alloy 6061 all tubing segment and flange
Surface Treatment: chromate all tubing segment and flange all surfaces
Style Designator: corner type
Thread Series Designator: unc second flange second connection facility
Fsc Application Data: radar set an/apg-65

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
3542103	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-140-7491?

The FSCG of the NSN 5985-01-140-7491 is 5985

Does the NSN 5985-01-140-7491 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-140-7491 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 5985-01-140-7491 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-140-7491 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 5985-01-140-7491 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Oct 18, 1982